3_5.htm

matlab7.0 编程基础 电子教程,大家看看有需要的吗

font-family:宋体;color:blue;mso-font-kerning:0pt'>?a-(b&gt;4)<o:p></o:p></span></p>

<p class=MsoNormal style='text-indent:24.0pt;mso-char-indent-count:2.0;
mso-char-indent-size:12.0pt'><span lang=EN-US style='font-size:12.0pt;
font-family:宋体;color:blue;mso-font-kerning:0pt'>ans =<o:p></o:p></span></p>

<p class=MsoNormal style='text-indent:24.0pt;mso-char-indent-count:2.0;
mso-char-indent-size:12.0pt'><span lang=EN-US style='font-size:12.0pt;
font-family:宋体;color:blue;mso-font-kerning:0pt'><span style="mso-spacerun:
yes">&nbsp;&nbsp;&nbsp;&nbsp; </span>1<span style="mso-spacerun:
yes">&nbsp;&nbsp;&nbsp;&nbsp; </span>3<span style="mso-spacerun:
yes">&nbsp;&nbsp;&nbsp;&nbsp; </span>5<span style="mso-spacerun:
yes">&nbsp;&nbsp;&nbsp;&nbsp; </span>6<span style="mso-spacerun:
yes">&nbsp;&nbsp;&nbsp;&nbsp; </span>8<span style="mso-spacerun:
yes">&nbsp;&nbsp;&nbsp; </span>10</span><span lang=EN-US style='font-size:12.0pt;
font-family:宋体;mso-font-kerning:0pt'><o:p></o:p></span></p>

  <p class=MsoNormal style='margin-left:21.0pt;text-indent:-21.0pt;mso-list:l0 level1 lfo1;
tab-stops:list 21.0pt'> <span lang=EN-US style='font-family:
Wingdings;color:black;mso-font-kerning:0pt'>l<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
    </span></span><b><span style='font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black'>逻辑运算</span></b><span
lang=EN-US style='font-family:宋体;color:black;mso-font-kerning:0pt'><o:p></o:p></span></p>

<table border=1 cellspacing=0 cellpadding=0 style='margin-left:10.5pt;
 border-collapse:collapse;border:none;mso-border-alt:solid windowtext .5pt;
 mso-padding-alt:0cm 5.4pt 0cm 5.4pt'>
 <tr>
  <td width=141 valign=top style='width:106.1pt;border:solid windowtext .5pt;
  padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span
  style='font-size:12.0pt;font-family:宋体;mso-font-kerning:0pt'>指令</span><span
  lang=EN-US style='font-family:宋体;color:black;mso-font-kerning:0pt'><o:p></o:p></span></p>
  </td>
  <td width=427 valign=top style='width:320.0pt;border:solid windowtext .5pt;
  border-left:none;mso-border-left-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span
  style='font-size:12.0pt;font-family:宋体;mso-font-kerning:0pt'>含义</span><span
  lang=EN-US style='font-family:宋体;color:black;mso-font-kerning:0pt'><o:p></o:p></span></p>
  </td>
 </tr>
 <tr>
  <td width=141 valign=top style='width:106.1pt;border:solid windowtext .5pt;
  border-top:none;mso-border-top-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
  style='color:red'>&amp;</span><span lang=EN-US style='font-family:宋体;
  color:black;mso-font-kerning:0pt'><o:p></o:p></span></p>
  </td>
  <td width=427 valign=top style='width:320.0pt;border-top:none;border-left:
  none;border-bottom:solid windowtext .5pt;border-right:solid windowtext .5pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;
  padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span
  style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
  "Times New Roman"'>逻辑</span><tt><span style='font-size:10.0pt;font-family:
  黑体'> </span></tt><span lang=EN-US style='color:red'>and</span><span
  lang=EN-US style='font-family:宋体;color:black;mso-font-kerning:0pt'><o:p></o:p></span></p>
  </td>
 </tr>
 <tr style='height:14.6pt'>
  <td width=141 valign=top style='width:106.1pt;border:solid windowtext .5pt;
  border-top:none;mso-border-top-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt;
  height:14.6pt'>
  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
  style='color:red'>|</span><span lang=EN-US style='font-family:宋体;color:black;
  mso-font-kerning:0pt'><o:p></o:p></span></p>
  </td>
  <td width=427 valign=top style='width:320.0pt;border-top:none;border-left:
  none;border-bottom:solid windowtext .5pt;border-right:solid windowtext .5pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;
  padding:0cm 5.4pt 0cm 5.4pt;height:14.6pt'>
  <p class=MsoNormal align=center style='text-align:center'><span
  style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
  "Times New Roman"'>逻辑</span><tt><span style='font-size:10.0pt;font-family:
  黑体'> </span></tt><span lang=EN-US style='color:red'>or</span><span
  lang=EN-US style='font-family:宋体;color:black;mso-font-kerning:0pt'><o:p></o:p></span></p>
  </td>
 </tr>
 <tr>
  <td width=141 valign=top style='width:106.1pt;border:solid windowtext .5pt;
  border-top:none;mso-border-top-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
  style='color:red'>~</span><span lang=EN-US style='font-family:宋体;color:black;
  mso-font-kerning:0pt'><o:p></o:p></span></p>
  </td>
  <td width=427 valign=top style='width:320.0pt;border-top:none;border-left:
  none;border-bottom:solid windowtext .5pt;border-right:solid windowtext .5pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;
  padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span
  style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
  "Times New Roman"'>逻辑</span><tt><span style='font-size:10.0pt;font-family:
  黑体'> </span></tt><span lang=EN-US style='color:red'>not</span><span
  lang=EN-US style='font-family:宋体;color:black;mso-font-kerning:0pt'><o:p></o:p></span></p>
  </td>
 </tr>
</table>

<p class=MsoNormal style='margin-left:1.0gd'><span lang=EN-US style='font-family:
宋体;color:blue;mso-font-kerning:0pt'>(a&lt;2)|(b&gt;6)<o:p></o:p></span></p>

<p class=MsoNormal style='margin-left:1.0gd'><span lang=EN-US style='font-family:
宋体;color:blue;mso-font-kerning:0pt'>ans =<o:p></o:p></span></p>

<p class=MsoNormal style='margin-left:1.0gd;text-indent:26.25pt'><span
lang=EN-US style='font-family:宋体;color:blue;mso-font-kerning:0pt'>1<span
style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp; </span>0<span
style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp; </span>0<span
style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp; </span>0<span
style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp; </span>0<span
style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp; </span>1<o:p></o:p></span></p>

<p class=MsoNormal style='text-indent:10.5pt;mso-char-indent-count:1.0;
mso-char-indent-size:10.5pt'><span lang=EN-US style='font-family:宋体;color:blue;
mso-font-kerning:0pt'>c=a+(a&gt;3)|(b&lt;6)<o:p></o:p></span></p>

<p class=MsoNormal style='text-indent:10.5pt;mso-char-indent-count:1.0;
mso-char-indent-size:10.5pt'><span lang=EN-US style='font-family:宋体;color:blue;
mso-font-kerning:0pt'>c =<o:p></o:p></span></p>

<p class=MsoNormal style='text-indent:31.5pt;mso-char-indent-count:3.0;
mso-char-indent-size:10.5pt'><span lang=EN-US style='font-family:宋体;color:blue;
mso-font-kerning:0pt'><span style="mso-spacerun: yes">&nbsp; </span>1<span
style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp; </span>1<span
style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp; </span>1<span
style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp; </span>1<span
style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp; </span>1<span
style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp; </span>1<o:p></o:p></span></p>

  <p class=MsoNormal style='margin-left:21.0pt;text-indent:-21.0pt;mso-list:l0 level1 lfo1;
tab-stops:list 21.0pt'> <span lang=EN-US style='font-family:
Wingdings;color:black;mso-font-kerning:0pt;mso-bidi-font-weight:bold'>l<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
    </span></span><b><span style='font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black'>逻辑关系函数</span></b><b><span
lang=EN-US style='font-family:宋体;color:black;mso-font-kerning:0pt'><o:p></o:p></span></b></p>

<table border=1 cellspacing=0 cellpadding=0 style='margin-left:-6.9pt;
 border-collapse:collapse;border:none;mso-border-alt:solid windowtext .5pt;
 mso-padding-alt:0cm 5.4pt 0cm 5.4pt'>
 <tr>
  <td width=141 valign=top style='width:106.1pt;border:solid windowtext .5pt;
  padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span
  style='font-size:12.0pt;font-family:宋体;color:black;mso-font-kerning:0pt'>指令</span><b><span
  lang=EN-US style='font-family:宋体;color:black;mso-font-kerning:0pt'><o:p></o:p></span></b></p>
  </td>
  <td width=427 valign=top style='width:320.0pt;border:solid windowtext .5pt;
  border-left:none;mso-border-left-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span
  style='font-size:12.0pt;font-family:宋体;mso-font-kerning:0pt'>含义</span><b><span
  lang=EN-US style='font-family:宋体;color:black;mso-font-kerning:0pt'><o:p></o:p></span></b></p>
  </td>
 </tr>
 <tr>
  <td width=141 valign=top style='width:106.1pt;border:solid windowtext .5pt;
  border-top:none;mso-border-top-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
  style='color:red'>xor</span><b><span lang=EN-US style='font-family:宋体;
  color:red;mso-font-kerning:0pt'><o:p></o:p></span></b></p>
  </td>
  <td width=427 valign=top style='width:320.0pt;border-top:none;border-left:
  none;border-bottom:solid windowtext .5pt;border-right:solid windowtext .5pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;
  padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span
  style='font-family:宋体;color:black;mso-font-kerning:0pt'>不相同就取<span
  lang=EN-US>1，否则取0<o:p></o:p></span></span></p>
  </td>
 </tr>
 <tr>
  <td width=141 valign=top style='width:106.1pt;border:solid windowtext .5pt;
  border-top:none;mso-border-top-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
  style='color:red'>any</span><b><span lang=EN-US style='font-family:宋体;
  color:red;mso-font-kerning:0pt'><o:p></o:p></span></b></p>
  </td>
  <td width=427 valign=top style='width:320.0pt;border-top:none;border-left:
  none;border-bottom:solid windowtext .5pt;border-right:solid windowtext .5pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;
  padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span
  style='font-family:宋体;color:black;mso-font-kerning:0pt'>只要有非<span lang=EN-US>0就取1，否则取0<o:p></o:p></span></span></p>
  </td>
 </tr>
 <tr>
  <td width=141 valign=top style='width:106.1pt;border:solid windowtext .5pt;
  border-top:none;mso-border-top-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
  style='color:red'>all</span><b><span lang=EN-US style='font-family:宋体;
  color:red;mso-font-kerning:0pt'><o:p></o:p></span></b></p>
  </td>
  <td width=427 valign=top style='width:320.0pt;border-top:none;border-left:
  none;border-bottom:solid windowtext .5pt;border-right:solid windowtext .5pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;
  padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span
  style='font-family:宋体;color:black;mso-font-kerning:0pt'>全为<span lang=EN-US>1取1，否则为0<o:p></o:p></span></span></p>
  </td>
 </tr>
 <tr>
  <td width=141 valign=top style='width:106.1pt;border:solid windowtext .5pt;
  border-top:none;mso-border-top-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
  style='color:red'>isnan</span><b><span lang=EN-US style='font-family:宋体;
  color:red;mso-font-kerning:0pt'><o:p></o:p></span></b></p>
  </td>
  <td width=427 valign=top style='width:320.0pt;border-top:none;border-left:
  none;border-bottom:solid windowtext .5pt;border-right:solid windowtext .5pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;
  padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span
  style='font-family:宋体;color:black;mso-font-kerning:0pt'>为数<span lang=EN-US>NaN取1，否则为0<o:p></o:p></span></span></p>
  </td>
 </tr>
 <tr>
  <td width=141 valign=top style='width:106.1pt;border:solid windowtext .5pt;
  border-top:none;mso-border-top-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
  style='color:red'>isinf</span><b><span lang=EN-US style='font-family:宋体;
  color:red;mso-font-kerning:0pt'><o:p></o:p></span></b></p>
  </td>
  <td width=427 valign=top style='width:320.0pt;border-top:none;border-left:
  none;border-bottom:solid windowtext .5pt;border-right:solid windowtext .5pt;