fix: fix markdown lint issue. 6358f19144

2025-08-28 00:28:41 +08:00 · 2024-02-29 03:32:18 +00:00
parent a024e2f2bf
commit acf3a430ce
8 changed files with 45 additions and 238 deletions
--- a/docs/matlab.html
+++ b/docs/matlab.html
@@ -195,17 +195,7 @@



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-<table><thead><tr><th align="left">:-</th><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/ans.html">ans</a></td><td align="left">最近计算的答案</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/clc.html">clc</a></td><td align="left">清空命令行窗口</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/diary.html">diary</a></td><td align="left">将命令行窗口文本记录到日志文件中</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/format.html">format</a></td><td align="left">设置输出显示格式</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/home.html">home</a></td><td align="left">发送光标复位</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/iskeyword.html">iskeyword</a></td><td align="left">确定输入是否为 <span class="trademark">MATLAB</span> 关键字</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/more.html">more</a></td><td align="left">控制命令行窗口中的分页输出</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/commandwindow.html">commandwindow</a></td><td align="left">选择命令行窗口</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/commandhistory.html">commandhistory</a></td><td align="left">打开命令历史记录窗口</td><td align="left"></td></tr></tbody></table>
+<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/ans.html">ans</a></td><td align="left">最近计算的答案</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/clc.html">clc</a></td><td align="left">清空命令行窗口</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/diary.html">diary</a></td><td align="left">将命令行窗口文本记录到日志文件中</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/format.html">format</a></td><td align="left">设置输出显示格式</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/home.html">home</a></td><td align="left">发送光标复位</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/iskeyword.html">iskeyword</a></td><td align="left">确定输入是否为 <span class="trademark">MATLAB</span> 关键字</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/more.html">more</a></td><td align="left">控制命令行窗口中的分页输出</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/commandwindow.html">commandwindow</a></td><td align="left">选择命令行窗口</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/commandhistory.html">commandhistory</a></td><td align="left">打开命令历史记录窗口</td></tr></tbody></table>
 <h4 id="对象"><a aria-hidden="true" tabindex="-1" href="#对象"><span class="icon icon-link"></span></a>对象</h4>


@@ -285,21 +275,7 @@



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-<table><thead><tr><th align="left">:-</th><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/zeros.html">zeros</a></td><td align="left">创建全零数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/ones.html">ones</a></td><td align="left">创建全部为 1 的数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/rand.html">rand</a></td><td align="left">均匀分布的随机数</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/true.html">true</a></td><td align="left">逻辑值 1（真）</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/false.html">false</a></td><td align="left">逻辑 0（假）</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/eye.html">eye</a></td><td align="left">单位矩阵</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/diag.html">diag</a></td><td align="left">创建对角矩阵或获取矩阵的对角元素</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/blkdiag.html">blkdiag</a></td><td align="left">分块对角矩阵</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/double.cat.html">cat</a></td><td align="left">串联数组。</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/horzcat.html">horzcat</a></td><td align="left">水平串联数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/vertcat.html">vertcat</a></td><td align="left">垂直串联数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/repelem.html">repelem</a></td><td align="left">重复数组元素副本</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/repmat.html">repmat</a></td><td align="left">重复数组副本</td><td align="left"></td></tr></tbody></table>
+<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/zeros.html">zeros</a></td><td align="left">创建全零数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/ones.html">ones</a></td><td align="left">创建全部为 1 的数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/rand.html">rand</a></td><td align="left">均匀分布的随机数</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/true.html">true</a></td><td align="left">逻辑值 1（真）</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/false.html">false</a></td><td align="left">逻辑 0（假）</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/eye.html">eye</a></td><td align="left">单位矩阵</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/diag.html">diag</a></td><td align="left">创建对角矩阵或获取矩阵的对角元素</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/blkdiag.html">blkdiag</a></td><td align="left">分块对角矩阵</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/double.cat.html">cat</a></td><td align="left">串联数组。</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/horzcat.html">horzcat</a></td><td align="left">水平串联数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/vertcat.html">vertcat</a></td><td align="left">垂直串联数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/repelem.html">repelem</a></td><td align="left">重复数组元素副本</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/repmat.html">repmat</a></td><td align="left">重复数组副本</td></tr></tbody></table>
 <p>创建网格</p>


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+<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/linspace.html">linspace</a></td><td align="left">生成线性间距向量</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/logspace.html">logspace</a></td><td align="left">生成对数间距向量</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/freqspace.html">freqspace</a></td><td align="left">频率响应的频率间距</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/meshgrid.html">meshgrid</a></td><td align="left">二维和三维网格</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/ndgrid.html">ndgrid</a></td><td align="left">N 维空间中的矩形网格</td></tr></tbody></table>
 <p>确定大小、形状和排序</p>


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+<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/length.html">length</a></td><td align="left">最大数组维度的长度</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/size.html">size</a></td><td align="left">数组大小</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/double.ndims.html">ndims</a></td><td align="left">数组维度数目</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/double.numel.html">numel</a></td><td align="left">数组元素的数目</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isscalar.html">isscalar</a></td><td align="left">确定输入是否为标量</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/issorted.html">issorted</a></td><td align="left">确定数组是否已排序</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/issortedrows.html">issortedrows</a></td><td align="left">确定矩阵或表的行是否已排序</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isvector.html">isvector</a></td><td align="left">确定输入是否为向量</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/ismatrix.html">ismatrix</a></td><td align="left">确定输入是否为矩阵</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isrow.html">isrow</a></td><td align="left">确定输入是否为行向量</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/iscolumn.html">iscolumn</a></td><td align="left">确定输入是否为列向量</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isempty.html">isempty</a></td><td align="left">确定数组是否为空</td></tr></tbody></table>
 <p>重构和重新排列</p>


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-<table><thead><tr><th align="left">:-</th><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/sort.html">sort</a></td><td align="left">对数组元素排序</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/double.sortrows.html">sortrows</a></td><td align="left">对矩阵行或表行进行排序</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/flip.html">flip</a></td><td align="left">翻转元素顺序</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/fliplr.html">fliplr</a></td><td align="left">将数组从左向右翻转</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/flipud.html">flipud</a></td><td align="left">将数组从上向下翻转</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/rot90.html">rot90</a></td><td align="left">将数组旋转 90 度</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/transpose.html">transpose</a></td><td align="left">转置向量或矩阵</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/ctranspose.html">ctranspose</a></td><td align="left">复共轭转置</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/permute.html">permute</a></td><td align="left">置换数组维度</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/ipermute.html">ipermute</a></td><td align="left">逆置换数组维度。</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/circshift.html">circshift</a></td><td align="left">循环平移数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/shiftdim.html">shiftdim</a></td><td align="left">移动数组维度</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/reshape.html">reshape</a></td><td align="left">重构数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/squeeze.html">squeeze</a></td><td align="left">删除长度为 1 的维度</td><td align="left"></td></tr></tbody></table>
+<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/sort.html">sort</a></td><td align="left">对数组元素排序</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/double.sortrows.html">sortrows</a></td><td align="left">对矩阵行或表行进行排序</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/flip.html">flip</a></td><td align="left">翻转元素顺序</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/fliplr.html">fliplr</a></td><td align="left">将数组从左向右翻转</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/flipud.html">flipud</a></td><td align="left">将数组从上向下翻转</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/rot90.html">rot90</a></td><td align="left">将数组旋转 90 度</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/transpose.html">transpose</a></td><td align="left">转置向量或矩阵</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/ctranspose.html">ctranspose</a></td><td align="left">复共轭转置</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/permute.html">permute</a></td><td align="left">置换数组维度</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/ipermute.html">ipermute</a></td><td align="left">逆置换数组维度。</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/circshift.html">circshift</a></td><td align="left">循环平移数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/shiftdim.html">shiftdim</a></td><td align="left">移动数组维度</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/reshape.html">reshape</a></td><td align="left">重构数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/squeeze.html">squeeze</a></td><td align="left">删除长度为 1 的维度</td></tr></tbody></table>
 <p>索引</p>


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+<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/colon.html">colon</a></td><td align="left">向量创建、数组下标和 <code class="literal">for</code> 循环迭代</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/end.html">end</a></td><td align="left">终止代码块或指示最大数组索引</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/ind2sub.html">ind2sub</a></td><td align="left">将线性索引转换为下标</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/sub2ind.html">sub2ind</a></td><td align="left">将下标转换为线性索引</td></tr></tbody></table>
 </div></div></div><div class="wrap h3body-not-exist row-span-2"><div class="wrap-header h3wrap"><h3 id="数值类型"><a aria-hidden="true" tabindex="-1" href="#数值类型"><span class="icon icon-link"></span></a>数值类型</h3><div class="wrap-body">
 <!--rehype:wrap-class=row-span-2-->
 <p>创建数值变量</p>
@@ -575,18 +512,7 @@



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+<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/double.html">double</a></td><td align="left">双精度数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/single.html">single</a></td><td align="left">单精度数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/int8.html">int8</a></td><td align="left">8 位有符号整数数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/int16.html">int16</a></td><td align="left">16 位有符号整数数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/int32.html">int32</a></td><td align="left">32 位有符号整数数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/int64.html">int64</a></td><td align="left">64 位有符号整数数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/uint8.html">uint8</a></td><td align="left">8 位无符号整数数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/uint16.html">uint16</a></td><td align="left">16 位无符号整数数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/uint32.html">uint32</a></td><td align="left">32 位无符号整数数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/uint64.html">uint64</a></td><td align="left">64 位无符号整数数组</td></tr></tbody></table>
 <p>在数值类型之间转换</p>


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+<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/cast.html">cast</a></td><td align="left">将变量转换为不同的数据类型</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/typecast.html">typecast</a></td><td align="left">在不更改基础数据的情况下转换数据类型</td></tr></tbody></table>
 <p>查询类型和值</p>


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+<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/allfinite.html%22">allfinite</a></td><td align="left">Determine if all array elements are finite</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/anynan.html%22">anynan</a></td><td align="left">Determine if any array element is NaN</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isinteger.html">isinteger</a></td><td align="left">确定输入是否为整数数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isfloat.html">isfloat</a></td><td align="left">确定输入是否为浮点数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isnumeric.html">isnumeric</a></td><td align="left">确定输入是否为数值数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isreal.html">isreal</a></td><td align="left">确定数组是否使用复数存储</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isfinite.html">isfinite</a></td><td align="left">确定哪些数组元素为有限</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isinf.html">isinf</a></td><td align="left">确定哪些数组元素为无限值</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isnan.html">isnan</a></td><td align="left">确定哪些数组元素为 NaN</td></tr></tbody></table>
 <p>数值范围</p>


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-<table><thead><tr><th align="left">:-</th><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/eps.html">eps</a></td><td align="left">浮点相对精度</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/flintmax.html">flintmax</a></td><td align="left">浮点格式的最大连续整数</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/inf.html">Inf</a></td><td align="left">创建所有值均为 <code>Inf</code> 的数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/intmax.html">intmax</a></td><td align="left">特定整数类型的最大值</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/intmin.html">intmin</a></td><td align="left">特定整数类型的最小值</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/nan.html">NaN</a></td><td align="left">创建所有值均为 <code class="literal">NaN</code> 的数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/realmax.html">realmax</a></td><td align="left">最大的正浮点数</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/realmin.html">realmin</a></td><td align="left">最小标准浮点数</td><td align="left"></td></tr></tbody></table>
+<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/eps.html">eps</a></td><td align="left">浮点相对精度</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/flintmax.html">flintmax</a></td><td align="left">浮点格式的最大连续整数</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/inf.html">Inf</a></td><td align="left">创建所有值均为 <code>Inf</code> 的数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/intmax.html">intmax</a></td><td align="left">特定整数类型的最大值</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/intmin.html">intmin</a></td><td align="left">特定整数类型的最小值</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/nan.html">NaN</a></td><td align="left">创建所有值均为 <code class="literal">NaN</code> 的数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/realmax.html">realmax</a></td><td align="left">最大的正浮点数</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/realmin.html">realmin</a></td><td align="left">最小标准浮点数</td></tr></tbody></table>
 </div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="循环及条件语句"><a aria-hidden="true" tabindex="-1" href="#循环及条件语句"><span class="icon icon-link"></span></a>循环及条件语句</h3><div class="wrap-body">


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+<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/string.html">string</a></td><td align="left">字符串数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strings.html">strings</a></td><td align="left">创建不包含字符的字符串数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/join.html">join</a></td><td align="left">合并字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/plus.html">plus</a></td><td align="left">添加数字，追加字符串</td></tr></tbody></table>
 </div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="字符数组"><a aria-hidden="true" tabindex="-1" href="#字符数组"><span class="icon icon-link"></span></a>字符数组</h3><div class="wrap-body">


@@ -832,12 +731,7 @@



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+<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/char.html">char</a></td><td align="left">字符数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/cellstr.html">cellstr</a></td><td align="left">转换为字符向量元胞数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/blanks.html">blanks</a></td><td align="left">创建空白字符数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/newline.html">newline</a></td><td align="left">创建换行符</td></tr></tbody></table>
 </div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="字符或字符串数组"><a aria-hidden="true" tabindex="-1" href="#字符或字符串数组"><span class="icon icon-link"></span></a>字符或字符串数组</h3><div class="wrap-body">


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+<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/compose.html">compose</a></td><td align="left">将数据格式化为多个字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/sprintf.html">sprintf</a></td><td align="left">将数据格式化为字符串或字符向量</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strcat.html">strcat</a></td><td align="left">水平串联字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/append.html">append</a></td><td align="left">合并字符串</td></tr></tbody></table>
 </div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="字符或字符串---转换输入参数"><a aria-hidden="true" tabindex="-1" href="#字符或字符串---转换输入参数"><span class="icon icon-link"></span></a>字符或字符串 - 转换输入参数</h3><div class="wrap-body">


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-<table><thead><tr><th align="left">:-</th><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/double.html">double</a></td><td align="left">双精度数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/string.html">string</a></td><td align="left">字符串数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/str2double.html">str2double</a></td><td align="left">将字符串转换为双精度值</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/num2str.html">num2str</a></td><td align="left">将数字转换为字符数组</td><td align="left"></td></tr></tbody></table>
+<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/double.html">double</a></td><td align="left">双精度数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/string.html">string</a></td><td align="left">字符串数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/str2double.html">str2double</a></td><td align="left">将字符串转换为双精度值</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/num2str.html">num2str</a></td><td align="left">将数字转换为字符数组</td></tr></tbody></table>
 </div></div></div><div class="wrap h3body-not-exist row-span-2"><div class="wrap-header h3wrap"><h3 id="字符或字符串---确定类型和属性"><a aria-hidden="true" tabindex="-1" href="#字符或字符串---确定类型和属性"><span class="icon icon-link"></span></a>字符或字符串 - 确定类型和属性</h3><div class="wrap-body">
 <!--rehype:wrap-class=row-span-2-->
 <p>数据类型</p>
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-<table><thead><tr><th align="left">:-</th><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/ischar.html">ischar</a></td><td align="left">确定输入是否为字符数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/iscellstr.html">iscellstr</a></td><td align="left">确定输入是否为字符向量元胞数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isstring.html">isstring</a></td><td align="left">确定输入是否为字符串数组</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isstringscalar.html">isStringScalar</a></td><td align="left">确定输入是否为包含一个元素的字符串数组</td><td align="left"></td></tr></tbody></table>
+<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/ischar.html">ischar</a></td><td align="left">确定输入是否为字符数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/iscellstr.html">iscellstr</a></td><td align="left">确定输入是否为字符向量元胞数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isstring.html">isstring</a></td><td align="left">确定输入是否为字符串数组</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isstringscalar.html">isStringScalar</a></td><td align="left">确定输入是否为包含一个元素的字符串数组</td></tr></tbody></table>
 <p>文本属性</p>


@@ -986,12 +865,7 @@



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+<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strlength.html">strlength</a></td><td align="left">字符串长度</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isstrprop.html">isstrprop</a></td><td align="left">确定输入字符串中的哪些字符属于指定类别</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isletter.html">isletter</a></td><td align="left">确定哪些字符为字母</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/isspace.html">isspace</a></td><td align="left">确定哪些字符是空白字符</td></tr></tbody></table>
 </div></div></div><div class="wrap h3body-not-exist row-span-2"><div class="wrap-header h3wrap"><h3 id="字符或字符串---查找和替换"><a aria-hidden="true" tabindex="-1" href="#字符或字符串---查找和替换"><span class="icon icon-link"></span></a>字符或字符串 - 查找和替换</h3><div class="wrap-body">
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 <p>查找</p>
@@ -1032,15 +906,7 @@



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-<table><thead><tr><th align="left">:-</th><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/contains.html">contains</a></td><td align="left">确定字符串中是否有模式</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/matches.html">matches</a></td><td align="left">确定模式是否与字符串匹配</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/count.html">count</a></td><td align="left">计算字符串中模式的出现次数</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/endswith.html">endsWith</a></td><td align="left">确定字符串是否以模式结尾</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/startswith.html">startsWith</a></td><td align="left">确定字符串是否以模式开头</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strfind.html">strfind</a></td><td align="left">在其他字符串中查找字符串</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/sscanf.html">sscanf</a></td><td align="left">从字符串读取格式化数据</td><td align="left"></td></tr></tbody></table>
+<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/contains.html">contains</a></td><td align="left">确定字符串中是否有模式</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/matches.html">matches</a></td><td align="left">确定模式是否与字符串匹配</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/count.html">count</a></td><td align="left">计算字符串中模式的出现次数</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/endswith.html">endsWith</a></td><td align="left">确定字符串是否以模式结尾</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/startswith.html">startsWith</a></td><td align="left">确定字符串是否以模式开头</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strfind.html">strfind</a></td><td align="left">在其他字符串中查找字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/sscanf.html">sscanf</a></td><td align="left">从字符串读取格式化数据</td></tr></tbody></table>
 <p>替换</p>


@@ -1063,11 +929,7 @@



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-<table><thead><tr><th align="left">:-</th><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/replace.html">replace</a></td><td align="left">查找并替换一个或多个子字符串</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/replacebetween.html">replaceBetween</a></td><td align="left">替换起点和终点之间的子字符串</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strrep.html">strrep</a></td><td align="left">查找并替换子字符串</td><td align="left"></td></tr></tbody></table>
+<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/replace.html">replace</a></td><td align="left">查找并替换一个或多个子字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/replacebetween.html">replaceBetween</a></td><td align="left">替换起点和终点之间的子字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strrep.html">strrep</a></td><td align="left">查找并替换子字符串</td></tr></tbody></table>
 </div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="字符串匹配模式---构建模式"><a aria-hidden="true" tabindex="-1" href="#字符串匹配模式---构建模式"><span class="icon icon-link"></span></a>字符串匹配模式 - 构建模式</h3><div class="wrap-body">


@@ -1082,9 +944,7 @@



-
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-<table><thead><tr><th align="left">:-</th><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/pattern.html">pattern</a></td><td align="left">用于搜索和匹配文本的模式</td><td align="left"></td></tr></tbody></table>
+<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/pattern.html">pattern</a></td><td align="left">用于搜索和匹配文本的模式</td></tr></tbody></table>
 </div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="字符串匹配模式---字符匹配模式"><a aria-hidden="true" tabindex="-1" href="#字符串匹配模式---字符匹配模式"><span class="icon icon-link"></span></a>字符串匹配模式 - 字符匹配模式</h3><div class="wrap-body">


@@ -1119,14 +979,7 @@



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+<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/alphanumericspattern.html">alphanumericsPattern</a></td><td align="left">匹配字母和数字字符</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/characterlistpattern.html">characterListPattern</a></td><td align="left">匹配列表中的字符</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/digitspattern.html">digitsPattern</a></td><td align="left">匹配数字字符</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/letterspattern.html">lettersPattern</a></td><td align="left">匹配字母字符</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/whitespacepattern.html">whitespacePattern</a></td><td align="left">匹配空白字符</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/wildcardpattern.html">wildcardPattern</a></td><td align="left">匹配尽可能少的任意类型的字符</td></tr></tbody></table>
 </div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="字符串匹配模式---模式搜索规则"><a aria-hidden="true" tabindex="-1" href="#字符串匹配模式---模式搜索规则"><span class="icon icon-link"></span></a>字符串匹配模式 - 模式搜索规则</h3><div class="wrap-body">


@@ -1161,14 +1014,7 @@



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-<table><thead><tr><th align="left">:-</th><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/optionalpattern.html">optionalPattern</a></td><td align="left">使模式匹配可选</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/possessivepattern.html">possessivePattern</a></td><td align="left">匹配模式而不回溯</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/casesensitivepattern.html">caseSensitivePattern</a></td><td align="left">以区分大小写的方式匹配模式</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/caseinsensitivepattern.html">caseInsensitivePattern</a></td><td align="left">以不区分大小写的方式匹配模式</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/asfewofpattern.html">asFewOfPattern</a></td><td align="left">模式匹配次数尽可能少</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/asmanyofpattern.html">asManyOfPattern</a></td><td align="left">模式匹配次数尽可能多</td><td align="left"></td></tr></tbody></table>
+<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/optionalpattern.html">optionalPattern</a></td><td align="left">使模式匹配可选</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/possessivepattern.html">possessivePattern</a></td><td align="left">匹配模式而不回溯</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/casesensitivepattern.html">caseSensitivePattern</a></td><td align="left">以区分大小写的方式匹配模式</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/caseinsensitivepattern.html">caseInsensitivePattern</a></td><td align="left">以不区分大小写的方式匹配模式</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/asfewofpattern.html">asFewOfPattern</a></td><td align="left">模式匹配次数尽可能少</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/asmanyofpattern.html">asManyOfPattern</a></td><td align="left">模式匹配次数尽可能多</td></tr></tbody></table>
 </div></div></div><div class="wrap h3body-not-exist row-span-2"><div class="wrap-header h3wrap"><h3 id="字符串匹配模式---边界模式"><a aria-hidden="true" tabindex="-1" href="#字符串匹配模式---边界模式"><span class="icon icon-link"></span></a>字符串匹配模式 - 边界模式</h3><div class="wrap-body">
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@@ -1232,10 +1078,7 @@



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+<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/maskedpattern.html">maskedPattern</a></td><td align="left">具有指定显示名称的模式</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/namedpattern.html">namedPattern</a></td><td align="left">指定命名模式</td></tr></tbody></table>
 </div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="字符串匹配模式---正则表达式"><a aria-hidden="true" tabindex="-1" href="#字符串匹配模式---正则表达式"><span class="icon icon-link"></span></a>字符串匹配模式 - 正则表达式</h3><div class="wrap-body">


@@ -1266,13 +1109,7 @@



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-<table><thead><tr><th align="left">:-</th><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/regexp.html">regexp</a></td><td align="left">匹配正则表达式（区分大小写）</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/regexpi.html">regexpi</a></td><td align="left">匹配正则表达式（不区分大小写）</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/regexprep.html">regexprep</a></td><td align="left">使用正则表达式替换文本</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/regexptranslate.html">regexptranslate</a></td><td align="left">将文本转换为正则表达式</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/regexppattern.html">regexpPattern</a></td><td align="left">匹配指定正则表达式的模式</td><td align="left"></td></tr></tbody></table>
+<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/regexp.html">regexp</a></td><td align="left">匹配正则表达式（区分大小写）</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/regexpi.html">regexpi</a></td><td align="left">匹配正则表达式（不区分大小写）</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/regexprep.html">regexprep</a></td><td align="left">使用正则表达式替换文本</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/regexptranslate.html">regexptranslate</a></td><td align="left">将文本转换为正则表达式</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/regexppattern.html">regexpPattern</a></td><td align="left">匹配指定正则表达式的模式</td></tr></tbody></table>
 </div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="字符串匹配模式---联接和拆分"><a aria-hidden="true" tabindex="-1" href="#字符串匹配模式---联接和拆分"><span class="icon icon-link"></span></a>字符串匹配模式 - 联接和拆分</h3><div class="wrap-body">


@@ -1327,19 +1164,7 @@



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+<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/join.html">join</a></td><td align="left">合并字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/plus.html">plus</a></td><td align="left">添加数字，追加字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/split.html">split</a></td><td align="left">在分隔符处拆分字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/splitlines.html">splitlines</a></td><td align="left">在换行符处拆分字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strjoin.html">strjoin</a></td><td align="left">联接数组中的字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strsplit.html">strsplit</a></td><td align="left">在指定分隔符处拆分字符串或字符向量</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strtok.html">strtok</a></td><td align="left">所选的字符串部分</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/extract.html">extract</a></td><td align="left">从字符串中提取子字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/extractafter.html">extractAfter</a></td><td align="left">提取指定位置后的子字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/extractbefore.html">extractBefore</a></td><td align="left">提取指定位置前的子字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/extractbetween.html">extractBetween</a></td><td align="left">提取起点和终点之间的子字符串</td></tr></tbody></table>
 </div></div></div><div class="wrap h3body-not-exist row-span-2"><div class="wrap-header h3wrap"><h3 id="字符串编辑"><a aria-hidden="true" tabindex="-1" href="#字符串编辑"><span class="icon icon-link"></span></a>字符串编辑</h3><div class="wrap-body">
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-<table><thead><tr><th align="left">:-</th><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/erase.html">erase</a></td><td align="left">删除字符串内的子字符串</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/erasebetween.html">eraseBetween</a></td><td align="left">删除起点和终点之间的子字符串</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/extract.html">extract</a></td><td align="left">从字符串中提取子字符串</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/extractafter.html">extractAfter</a></td><td align="left">提取指定位置后的子字符串</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/extractbefore.html">extractBefore</a></td><td align="left">提取指定位置前的子字符串</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/extractbetween.html">extractBetween</a></td><td align="left">提取起点和终点之间的子字符串</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/insertafter.html">insertAfter</a></td><td align="left">在指定的子字符串后插入字符串</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/insertbefore.html">insertBefore</a></td><td align="left">在指定的子字符串前插入字符串</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/pad.html">pad</a></td><td align="left">为字符串添加前导或尾随字符</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strip.html">strip</a></td><td align="left">删除字符串中的前导和尾部字符</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/lower.html">lower</a></td><td align="left">将字符串转换为小写</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/upper.html">upper</a></td><td align="left">将字符串转换为大写</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/reverse.html">reverse</a></td><td align="left">反转字符串中的字符顺序</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/deblank.html">deblank</a></td><td align="left">删除字符串末尾的尾随空白</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strtrim.html">strtrim</a></td><td align="left">从字符串中删除前导和尾随空白</td><td align="left"></td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strjust.html">strjust</a></td><td align="left">对齐字符串</td><td align="left"></td></tr></tbody></table>
+<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/erase.html">erase</a></td><td align="left">删除字符串内的子字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/erasebetween.html">eraseBetween</a></td><td align="left">删除起点和终点之间的子字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/extract.html">extract</a></td><td align="left">从字符串中提取子字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/extractafter.html">extractAfter</a></td><td align="left">提取指定位置后的子字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/extractbefore.html">extractBefore</a></td><td align="left">提取指定位置前的子字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/extractbetween.html">extractBetween</a></td><td align="left">提取起点和终点之间的子字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/insertafter.html">insertAfter</a></td><td align="left">在指定的子字符串后插入字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/insertbefore.html">insertBefore</a></td><td align="left">在指定的子字符串前插入字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/pad.html">pad</a></td><td align="left">为字符串添加前导或尾随字符</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strip.html">strip</a></td><td align="left">删除字符串中的前导和尾部字符</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/lower.html">lower</a></td><td align="left">将字符串转换为小写</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/upper.html">upper</a></td><td align="left">将字符串转换为大写</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/reverse.html">reverse</a></td><td align="left">反转字符串中的字符顺序</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/deblank.html">deblank</a></td><td align="left">删除字符串末尾的尾随空白</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strtrim.html">strtrim</a></td><td align="left">从字符串中删除前导和尾随空白</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strjust.html">strjust</a></td><td align="left">对齐字符串</td></tr></tbody></table>
 </div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="字符串比较"><a aria-hidden="true" tabindex="-1" href="#字符串比较"><span class="icon icon-link"></span></a>字符串比较</h3><div class="wrap-body">


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+<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/matches.html">matches</a></td><td align="left">确定模式是否与字符串匹配</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strcmp.html">strcmp</a></td><td align="left">比较字符串</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strcmpi.html">strcmpi</a></td><td align="left">比较字符串（不区分大小写）</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strncmp.html">strncmp</a></td><td align="left">比较字符串的前 <code class="literal">n</code> 个字符（区分大小写）</td></tr><tr><td align="left"><a href="https://ww2.mathworks.cn/help/matlab/ref/strncmpi.html">strncmpi</a></td><td align="left">比较字符串的前 <code class="literal">n</code> 个字符（不区分大小写）</td></tr></tbody></table>
 </div></div></div><div class="wrap h3body-not-exist row-span-3"><div class="wrap-header h3wrap"><h3 id="基本算术"><a aria-hidden="true" tabindex="-1" href="#基本算术"><span class="icon icon-link"></span></a>基本算术</h3><div class="wrap-body">
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 <p>加法</p>