📄 2_1_4.htm
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<title>图形窗口的修饰</title>
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<body bgcolor=white lang=ZH-CN link=blue vlink=blue style='tab-interval:21.0pt'>
<div class=Section1>
<p align=center style='text-align:center'><b><span style='font-size:36.0pt;
color:#0000CC'>图形窗口的修饰</span></b></p>
<div class=MsoNormal align=center style='text-align:center'><span lang=EN-US>
<hr size=2 width="100%" align=center>
</span></div>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US> </span></p>
<ul type=disc>
<li class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
mso-list:l0 level1 lfo1;tab-stops:list 36.0pt'>若要改变颜色，在座标对後面加上相关字串即可： </li>
</ul>
<p><span lang=EN-US style='color:blue'>?t=0:0.01:10; <o:p></o:p></span></p>
<p><span lang=EN-US style='color:blue'>?plot(t,sin(t),'r') </span></p>
<p><span lang=EN-US> <img width=554 height=415
src="./2_1_4/image002.jpg" v:shapes="_x0000_i1028"> </span></p>
<p>若要同时改变颜色及图线型态（<span lang=EN-US>Line style），也是在坐标对後面加上相关字串即可</span><span
style='font-family:标楷体'>：</span></p>
<p><span lang=EN-US style='color:blue'>?plot(t,sin(t),'r*')<o:p></o:p></span></p>
<p><span lang=EN-US style='color:blue'> <img width=554 height=415
src="./2_1_4/image004.jpg" v:shapes="_x0000_i1029"> <o:p></o:p></span></p>
<p style='margin-left:21.0pt;text-indent:-21.0pt;mso-list:l1 level1 lfo2;
tab-stops:list 21.0pt'> <span lang=EN-US style='font-size:
10.5pt;mso-bidi-font-size:12.0pt;font-family:Wingdings;color:blue'>l<span
style='font:7.0pt "Times New Roman"'>
</span></span><span style='font-size:10.5pt;mso-bidi-font-size:12.0pt'>下面整理了<span
lang=EN-US>plot绘图函数的叁数<span style='color:blue'><o:p></o:p></span></span></span></p>
<table border=1 cellpadding=0 style='mso-cellspacing:1.5pt;border:outset black .75pt'>
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<td width=132 style='width:99.0pt;border:inset black .75pt;padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal align=center style='text-align:center'>字元<span lang=EN-US><o:p></o:p></span></p>
</td>
<td width=96 style='width:72.0pt;border:inset black .75pt;padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal align=center style='text-align:center'>颜色<span lang=EN-US><o:p></o:p></span></p>
</td>
<td width=96 style='width:72.0pt;border:inset black .75pt;padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal align=center style='text-align:center'>字元<span lang=EN-US><o:p></o:p></span></p>
</td>
<td width=128 style='width:96.0pt;border:inset black .75pt;padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal>图线型态<span lang=EN-US><o:p></o:p></span></p>
</td>
</tr>
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<td width=132 style='width:99.0pt;border:inset black .75pt;padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='color:red'>y<o:p></o:p></span></p>
</td>
<td width=96 style='width:72.0pt;border:inset black .75pt;padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal align=center style='text-align:center'>黄色<span lang=EN-US><o:p></o:p></span></p>
</td>
<td width=96 style='width:72.0pt;border:inset black .75pt;padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='color:red'>.<o:p></o:p></span></p>
</td>
<td width=128 style='width:96.0pt;border:inset black .75pt;padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal align=center style='text-align:center'>点<span lang=EN-US><o:p></o:p></span></p>
</td>
</tr>
<tr>
<td width=132 style='width:99.0pt;border:inset black .75pt;padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='color:red'>k<o:p></o:p></span></p>
</td>
<td width=96 style='width:72.0pt;border:inset black .75pt;padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal align=center style='text-align:center'>黑色<span lang=EN-US><o:p></o:p></span></p>
</td>
<td width=96 style='width:72.0pt;border:inset black .75pt;padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='color:red'>o<o:p></o:p></span></p>
</td>
<td width=128 style='width:96.0pt;border:inset black .75pt;padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal align=center style='text-align:center'>圆<span lang=EN-US><o:p></o:p></span></p>
</td>
</tr>
<tr>
<td width=132 style='width:99.0pt;border:inset black .75pt;padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='color:red'>w<o:p></o:p></span></p>
</td>
<td width=96 style='width:72.0pt;border:inset black .75pt;padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal align=center style='text-align:center'>白色<span lang=EN-US><o:p></o:p></span></p>
</td>
<td width=96 style='width:72.0pt;border:inset black .75pt;padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='color:red'>x<o:p></o:p></span></p>
</td>
<td width=128 style='width:96.0pt;border:inset black .75pt;padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US>x<o:p></o:p></span></p>
</td>
</tr>
<tr>
<td width=132 style='width:99.0pt;border:inset black .75pt;padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='color:red'>b<o:p></o:p></span></p>
</td>
<td width=96 style='width:72.0pt;border:inset black .75pt;padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal align=center style='text-align:center'>蓝色<span lang=EN-US><o:p></o:p></span></p>
</td>
<td width=96 style='width:72.0pt;border:inset black .75pt;padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='color:red'>+<o:p></o:p></span></p>
</td>
<td width=128 style='width:96.0pt;border:inset black .75pt;padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US>+<o:p></o:p></span></p>
</td>
</tr>
<tr>
<td width=132 style='width:99.0pt;border:inset black .75pt;padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='color:red'>g<o:p></o:p></span></p>
</td>
<td width=96 style='width:72.0pt;border:inset black .75pt;padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal align=center style='text-align:center'>绿色<span lang=EN-US><o:p></o:p></span></p>
</td>
<td width=96 style='width:72.0pt;border:inset black .75pt;padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='color:red'>*<o:p></o:p></span></p>
</td>
<td width=128 style='width:96.0pt;border:inset black .75pt;padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US>*<o:p></o:p></span></p>
</td>
</tr>
<tr>
<td width=132 style='width:99.0pt;border:inset black .75pt;padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='color:red'>r<o:p></o:p></span></p>
</td>
<td width=96 style='width:72.0pt;border:inset black .75pt;padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal align=center style='text-align:center'>红色<span lang=EN-US><o:p></o:p></span></p>
</td>
<td width=96 style='width:72.0pt;border:inset black .75pt;padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='color:red'>-<o:p></o:p></span></p>
</td>
<td width=128 style='width:96.0pt;border:inset black .75pt;padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal align=center style='text-align:center'>实线<span lang=EN-US><o:p></o:p></span></p>
</td>
</tr>
<tr>
<td width=132 style='width:99.0pt;border:inset black .75pt;padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='color:red'>c<o:p></o:p></span></p>
</td>
<td width=96 style='width:72.0pt;border:inset black .75pt;padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal align=center style='text-align:center'>亮青色<span
lang=EN-US><o:p></o:p></span></p>
</td>
<td width=96 style='width:72.0pt;border:inset black .75pt;padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='color:red'>:<o:p></o:p></span></p>
</td>
<td width=128 style='width:96.0pt;border:inset black .75pt;padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal align=center style='text-align:center'>点线<span lang=EN-US><o:p></o:p></span></p>
</td>
</tr>
<tr>
<td width=132 style='width:99.0pt;border:inset black .75pt;padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='color:red'>m<o:p></o:p></span></p>
</td>
<td width=96 style='width:72.0pt;border:inset black .75pt;padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal align=center style='text-align:center'>锰紫色<span
lang=EN-US><o:p></o:p></span></p>
</td>
<td width=96 style='width:72.0pt;border:inset black .75pt;padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='color:red'>-.<o:p></o:p></span></p>
</td>
<td width=128 style='width:96.0pt;border:inset black .75pt;padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal align=center style='text-align:center'>点虚线<span
lang=EN-US><o:p></o:p></span></p>
</td>
</tr>
<tr>
<td width=132 style='width:99.0pt;border:inset black .75pt;padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal align=center style='text-align:center'> <span
lang=EN-US><o:p></o:p></span></p>
</td>
<td width=96 style='width:72.0pt;border:inset black .75pt;padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal align=center style='text-align:center'> <span
lang=EN-US><o:p></o:p></span></p>
</td>
<td width=96 style='width:72.0pt;border:inset black .75pt;padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='color:red'>--<o:p></o:p></span></p>
</td>
<td width=128 style='width:96.0pt;border:inset black .75pt;padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal align=center style='text-align:center'>虚线<span lang=EN-US><o:p></o:p></span></p>
</td>
</tr>
</table>
<p style='margin-left:21.0pt;text-indent:-21.0pt;mso-list:l1 level1 lfo2;
tab-stops:list 21.0pt'> <span lang=EN-US style='font-size:
10.5pt;mso-bidi-font-size:12.0pt;font-family:Wingdings;color:blue'>l<span
style='font:7.0pt "Times New Roman"'>
</span></span><span style='font-size:10.5pt;mso-bidi-font-size:12.0pt'>用<span
lang=EN-US>axis([xmin,xmax,ymin,ymax])函数来调整图轴的范围<span style='color:blue'><o:p></o:p></span></span></span></p>
<p><span lang=EN-US style='font-size:10.5pt;mso-bidi-font-size:12.0pt;
color:blue'>?axis([0,6,-1.5,1])<o:p></o:p></span></p>
<p><span lang=EN-US style='font-size:10.5pt;mso-bidi-font-size:12.0pt;
color:blue'> <img width=554 height=415
src="./2_1_4/image006.jpg" v:shapes="_x0000_i1040"><o:p></o:p></span></p>
<p style='margin-left:21.0pt;text-indent:-21.0pt;mso-list:l1 level1 lfo2;
tab-stops:list 21.0pt'><span lang=EN-US style='font-size:
10.5pt;mso-bidi-font-size:12.0pt;font-family:Wingdings'>l<span
style='font:7.0pt "Times New Roman"'>
</span></span> <tt><span lang=EN-US style='font-size:10.5pt;
mso-bidi-font-size:10.0pt;font-family:"Courier New"'>x</span></tt><span
style='font-size:10.5pt;mso-bidi-font-size:10.0pt'>轴注解和</span><tt><span
lang=EN-US style='font-size:10.5pt;mso-bidi-font-size:10.0pt;font-family:"Courier New"'>y</span></tt><span
style='font-size:10.5pt;mso-bidi-font-size:10.0pt'>轴注解及图形标题</span><span
lang=EN-US style='font-size:10.5pt;mso-bidi-font-size:12.0pt'><o:p></o:p></span></p>
<p><span lang=EN-US style='font-size:10.5pt;mso-bidi-font-size:12.0pt;
color:blue'>?xlabel('Input Value'); <o:p></o:p></span></p>
<p><span lang=EN-US style='font-size:10.5pt;mso-bidi-font-size:12.0pt;
color:blue'>?ylabel('Function Value');<o:p></o:p></span></p>
<p><span lang=EN-US style='font-size:10.5pt;mso-bidi-font-size:12.0pt;
color:blue'>?title('this is a function');<o:p></o:p></span></p>
<p style='margin-left:21.0pt;text-indent:-21.0pt;mso-list:l1 level1 lfo2;
tab-stops:list 21.0pt'> <span lang=EN-US style='font-size:
10.5pt;mso-bidi-font-size:12.0pt;font-family:Wingdings'>l<span
style='font:7.0pt "Times New Roman"'>
</span></span><span style='font-size:10.5pt;mso-bidi-font-size:10.0pt'>图形注解与显示格线</span><span
lang=EN-US style='font-size:10.5pt;mso-bidi-font-size:12.0pt'><o:p></o:p></span></p>
<p><span lang=EN-US style='font-size:10.5pt;mso-bidi-font-size:12.0pt;
color:blue'>?legend('y = sin(x)') <o:p></o:p></span></p>
<p><span lang=EN-US style='font-size:10.5pt;mso-bidi-font-size:12.0pt;
color:blue'>?grid on<o:p></o:p></span></p>
<span lang=EN-US> </span>
<div class=MsoNormal align=center style='text-align:center'><span lang=EN-US>
<hr size=2 width="100%" align=center>
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