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<p class=MsoNormal align=center style='text-align:center'><b style='mso-bidi-font-weight:
normal'><span lang=EN-US style='font-size:16.0pt'>MATLAB</span></b><b
style='mso-bidi-font-weight:normal'><span style='font-size:16.0pt;font-family:
宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>总结</span></b><b
style='mso-bidi-font-weight:normal'><span lang=EN-US style='font-size:16.0pt'><o:p></o:p></span></b></p>
<p class=MsoNormal align=center style='text-align:center'><b style='mso-bidi-font-weight:
normal'><span lang=EN-US style='font-size:16.0pt'><o:p> </o:p></span></b></p>
<p class=MsoNormal><span style='font-size:12.0pt;font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>（一）</span><span
lang=EN-US style='font-size:12.0pt'>MATLAB</span><span style='font-size:12.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>常用函数</span><span lang=EN-US style='font-size:12.0pt'><o:p></o:p></span></p>
<p><span lang=EN-US>1</span>、特殊变量与常数</p>
<div align=center>
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style='mso-cellspacing:0cm;mso-padding-alt:0cm 0cm 0cm 0cm'>
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<td width=103 valign=top style='width:77.25pt;padding:0cm 0cm 0cm 0cm'>
<p><span lang=EN-US>ans</span></p>
</td>
<td width=181 valign=top style='width:135.75pt;padding:0cm 0cm 0cm 0cm'>
<p>计算结果的变量名</p>
</td>
<td width=95 valign=top style='width:71.25pt;padding:0cm 0cm 0cm 0cm'>
<p><span lang=EN-US>computer</span></p>
</td>
<td width=189 valign=top style='width:5.0cm;padding:0cm 0cm 0cm 0cm'>
<p>确定运行的计算机</p>
</td>
</tr>
<tr style='mso-yfti-irow:1'>
<td width=103 valign=top style='width:77.25pt;padding:0cm 0cm 0cm 0cm'>
<p><span lang=EN-US>eps</span></p>
</td>
<td width=181 valign=top style='width:135.75pt;padding:0cm 0cm 0cm 0cm'>
<p>浮点相对精度</p>
</td>
<td width=95 valign=top style='width:71.25pt;padding:0cm 0cm 0cm 0cm'>
<p><span lang=EN-US>Inf</span></p>
</td>
<td width=189 valign=top style='width:5.0cm;padding:0cm 0cm 0cm 0cm'>
<p>无穷大</p>
</td>
</tr>
<tr style='mso-yfti-irow:2'>
<td width=103 valign=top style='width:77.25pt;padding:0cm 0cm 0cm 0cm'>
<p><span lang=EN-US>I</span></p>
</td>
<td width=181 valign=top style='width:135.75pt;padding:0cm 0cm 0cm 0cm'>
<p>虚数单位</p>
</td>
<td width=95 valign=top style='width:71.25pt;padding:0cm 0cm 0cm 0cm'>
<p><span lang=EN-US>inputname</span></p>
</td>
<td width=189 valign=top style='width:5.0cm;padding:0cm 0cm 0cm 0cm'>
<p>输入参数名</p>
</td>
</tr>
<tr style='mso-yfti-irow:3'>
<td width=103 valign=top style='width:77.25pt;padding:0cm 0cm 0cm 0cm'>
<p><st1:place w:st="on"><span lang=EN-US>NaN</span></st1:place></p>
</td>
<td width=181 valign=top style='width:135.75pt;padding:0cm 0cm 0cm 0cm'>
<p>非数</p>
</td>
<td width=95 valign=top style='width:71.25pt;padding:0cm 0cm 0cm 0cm'>
<p><span lang=EN-US>nargin</span></p>
</td>
<td width=189 valign=top style='width:5.0cm;padding:0cm 0cm 0cm 0cm'>
<p>输入参数个数</p>
</td>
</tr>
<tr style='mso-yfti-irow:4'>
<td width=103 valign=top style='width:77.25pt;padding:0cm 0cm 0cm 0cm'>
<p><span lang=EN-US>nargout</span></p>
</td>
<td width=181 valign=top style='width:135.75pt;padding:0cm 0cm 0cm 0cm'>
<p>输出参数的数目</p>
</td>
<td width=95 valign=top style='width:71.25pt;padding:0cm 0cm 0cm 0cm'>
<p><span lang=EN-US>pi</span></p>
</td>
<td width=189 valign=top style='width:5.0cm;padding:0cm 0cm 0cm 0cm'>
<p>圆周率</p>
</td>
</tr>
<tr style='mso-yfti-irow:5'>
<td width=103 valign=top style='width:77.25pt;padding:0cm 0cm 0cm 0cm'>
<p><span lang=EN-US>nargoutchk</span></p>
</td>
<td width=181 valign=top style='width:135.75pt;padding:0cm 0cm 0cm 0cm'>
<p>有效的输出参数数目</p>
</td>
<td width=95 valign=top style='width:71.25pt;padding:0cm 0cm 0cm 0cm'>
<p><span lang=EN-US>realmax</span></p>
</td>
<td width=189 valign=top style='width:5.0cm;padding:0cm 0cm 0cm 0cm'>
<p><span class=GramE>最大正</span>浮点数</p>
</td>
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<tr style='mso-yfti-irow:6'>
<td width=103 valign=top style='width:77.25pt;padding:0cm 0cm 0cm 0cm'>
<p><span lang=EN-US>realmin</span></p>
</td>
<td width=181 valign=top style='width:135.75pt;padding:0cm 0cm 0cm 0cm'>
<p><span class=GramE>最小正</span>浮点数</p>
</td>
<td width=95 valign=top style='width:71.25pt;padding:0cm 0cm 0cm 0cm'>
<p><span lang=EN-US>varargin</span></p>
</td>
<td width=189 valign=top style='width:5.0cm;padding:0cm 0cm 0cm 0cm'>
<p>实际输入 的参量</p>
</td>
</tr>
<tr style='mso-yfti-irow:7;mso-yfti-lastrow:yes'>
<td width=103 valign=top style='width:77.25pt;padding:0cm 0cm 0cm 0cm'>
<p><span lang=EN-US>varargout</span></p>
</td>
<td width=181 valign=top style='width:135.75pt;padding:0cm 0cm 0cm 0cm'>
<p>实际返回的参量</p>
</td>
<td width=95 valign=top style='width:71.25pt;padding:0cm 0cm 0cm 0cm'>
<p class=MsoNormal><span lang=EN-US> </span><span lang=EN-US
style='font-size:12.0pt;font-family:宋体'><o:p></o:p></span></p>
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<td width=189 valign=top style='width:5.0cm;padding:0cm 0cm 0cm 0cm'>
<p class=MsoNormal><span lang=EN-US> </span><span lang=EN-US
style='font-size:12.0pt;font-family:宋体'><o:p></o:p></span></p>
</td>
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</div>
<p><span lang=EN-US>2</span>、操作符与特殊字符</p>
<div align=center>
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<td width=79 valign=top style='width:59.25pt;padding:0cm 0cm 0cm 0cm'>
<p><span lang=EN-US>+</span></p>
</td>
<td width=205 valign=top style='width:153.75pt;padding:0cm 0cm 0cm 0cm'>
<p>加</p>
</td>
<td width=83 valign=top style='width:62.25pt;padding:0cm 0cm 0cm 0cm'>
<p><span lang=EN-US>-</span></p>
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