lang=EN-US>&gt; <br>
log10(x)</span><span style='font-family:SimSun;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>&#65306;&#20197;</span><span
lang=EN-US>10</span><span style='font-family:SimSun;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>&#20026;&#24213;&#30340;&#23545;&#25968;</span><span
lang=EN-US> &lt;</span><span style='font-family:SimSun;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>&#22270;&#29255;</span><span
lang=EN-US>&gt; <br>
<br>
</span><span style='font-family:SimSun;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>&#23567;&#25972;&#29702;&#65306;</span><span
lang=EN-US>MATLAB</span><span style='font-family:SimSun;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>&#24120;&#29992;&#30340;&#19977;&#35282;&#20989;&#25968;</span><span
lang=EN-US> <br>
sin(x)</span><span style='font-family:SimSun;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>&#65306;&#27491;&#24358;&#20989;&#25968;</span><span
lang=EN-US> <br>
cos(x)</span><span style='font-family:SimSun;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>&#65306;<span class=GramE>&#39296;</span>&#24358;&#20989;&#25968;</span><span
lang=EN-US> <br>
tan (x)</span><span style='font-family:SimSun;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>&#65306;&#27491;&#20999;&#20989;&#25968;</span><span
lang=EN-US> <br>
asin(x)</span><span style='font-family:SimSun;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>&#65306;&#21453;&#27491;&#24358;&#20989;&#25968;</span><span
lang=EN-US> <br>
acos(x)</span><span style='font-family:SimSun;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>&#65306;&#21453;<span class=GramE>&#39296;</span>&#24358;&#20989;&#25968;</span><span
lang=EN-US> <br>
atan(x)</span><span style='font-family:SimSun;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>&#65306;&#21453;&#27491;&#20999;&#20989;&#25968;</span><span
lang=EN-US> <br>
atan2 (x,y)</span><span style='font-family:SimSun;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>&#65306;&#22235;&#35937;&#38480;&#30340;&#21453;&#27491;&#20999;&#20989;&#25968;</span><span
lang=EN-US> <br>
sinh(x)</span><span style='font-family:SimSun;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>&#65306;&#36229;&#36234;&#27491;&#24358;&#20989;&#25968;</span><span
lang=EN-US> <br>
cosh(x)</span><span style='font-family:SimSun;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>&#65306;&#36229;&#36234;<span
class=GramE>&#39296;</span>&#24358;&#20989;&#25968;</span><span lang=EN-US> <br>
tanh(x)</span><span style='font-family:SimSun;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>&#65306;&#36229;&#36234;&#27491;&#20999;&#20989;&#25968;</span><span
lang=EN-US> <br>
asinh(x)</span><span style='font-family:SimSun;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>&#65306;&#21453;&#36229;&#36234;&#27491;&#24358;&#20989;&#25968;</span><span
lang=EN-US> <br>
acosh(x)</span><span style='font-family:SimSun;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>&#65306;&#21453;&#36229;&#36234;<span
class=GramE>&#39296;</span>&#24358;&#20989;&#25968;</span><span lang=EN-US> <br>
atanh(x)</span><span style='font-family:SimSun;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>&#65306;&#21453;&#36229;&#36234;&#27491;&#20999;&#20989;&#25968;</span><span
lang=EN-US>&nbsp; <br>
<br>
</span><span style='font-family:SimSun;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>&#21464;&#25968;&#20063;&#21487;&#29992;&#26469;&#23384;&#25918;&#21521;&#37327;&#25110;&#30697;&#38453;&#65292;&#24182;&#36827;&#34892;&#21508;&#31181;&#36816;&#31639;&#65292;&#22914;&#19979;&#20363;&#30340;&#21015;&#21521;&#37327;&#65288;</span><span
lang=EN-US>Row&nbsp;vector</span><span style='font-family:SimSun;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>&#65289;&#36816;&#31639;&#65306;</span><span
lang=EN-US><br>
<br>
<br>
<br>
x&nbsp;=&nbsp;[1&nbsp;3&nbsp;5&nbsp;2];&nbsp; <br>
<br>
y&nbsp;=&nbsp;2*x+1&nbsp; <br>
<br>
y&nbsp;=&nbsp; <br>
<br>
3&nbsp;7&nbsp;11&nbsp;5&nbsp; <br>
</span><span style='font-family:SimSun;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>&#23567;&#25552;&#31034;&#65306;&#21464;&#25968;&#21629;&#21517;&#30340;&#35268;&#21017;</span><span
lang=EN-US>&nbsp; <br>
<br>
1.</span><span style='font-family:SimSun;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>&#31532;&#19968;&#20010;&#23383;&#27597;&#24517;&#39035;&#26159;&#33521;&#25991;&#23383;&#27597;</span><span
lang=EN-US>&nbsp;2.</span><span style='font-family:SimSun;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>&#23383;&#27597;&#38388;&#19981;&#21487;&#30041;&#31354;&#26684;</span><span
lang=EN-US>&nbsp;3.</span><span style='font-family:SimSun;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>&#26368;&#22810;&#21482;&#33021;&#26377;</span><span
lang=EN-US>19</span><span style='font-family:SimSun;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>&#20010;&#23383;&#27597;&#65292;</span><span
lang=EN-US>MATLAB</span><span class=GramE><span style='font-family:SimSun;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>&#20250;&#24573;</span></span><span
lang=EN-US><br>
</span><span style='font-family:SimSun;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>&#30053;&#22810;<span class=GramE>&#39296;</span>&#23383;&#27597;</span><span
lang=EN-US>&nbsp; <br>
<br>
<br>
<br>
</span><span style='font-family:SimSun;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>&#25105;&#20204;&#21487;&#20197;&#38543;&#24847;&#26356;&#25913;&#12289;&#22686;&#21152;&#25110;&#21024;&#38500;&#21521;&#37327;&#30340;&#20803;&#32032;&#65306;</span><span
lang=EN-US> <br>
<br>
<br>
y(3)&nbsp;=&nbsp;2&nbsp;%&nbsp;</span><span style='font-family:SimSun;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>&#26356;&#25913;&#31532;&#19977;&#20010;&#20803;&#32032;</span><span
lang=EN-US>&nbsp; <br>
<br>
y&nbsp;=&nbsp; <br>
<br>
3&nbsp;7&nbsp;2&nbsp;5&nbsp; <br>
<br>
<br>
y(6)&nbsp;=&nbsp;10&nbsp;%&nbsp;</span><span style='font-family:SimSun;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>&#21152;&#20837;&#31532;&#20845;&#20010;&#20803;&#32032;</span><span
lang=EN-US>&nbsp; <br>
<br>
y&nbsp;=&nbsp; <br>
<br>
3&nbsp;7&nbsp;2&nbsp;5&nbsp;0&nbsp;10&nbsp; <br>
<br>
<br>
y(4)&nbsp;=&nbsp;[]&nbsp;%&nbsp;</span><span style='font-family:SimSun;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>&#21024;&#38500;&#31532;&#22235;&#20010;&#20803;&#32032;&#65292;</span><span
lang=EN-US>&nbsp; <br>
<br>
y&nbsp;=&nbsp; <br>
<br>
3&nbsp;7&nbsp;2&nbsp;0&nbsp;10&nbsp; <br>
<br>
<br>
</span><span style='font-family:SimSun;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>&#22312;&#19978;&#20363;&#20013;&#65292;</span><span
lang=EN-US>MATLAB</span><span style='font-family:SimSun;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>&#20250;&#24573;&#30053;&#25152;&#26377;&#22312;&#30334;&#20998;&#27604;&#31526;&#21495;&#65288;</span><span
lang=EN-US>%</span><span style='font-family:SimSun;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>&#65289;&#20043;<span class=GramE>&#24460;</span>&#30340;&#25991;&#23383;&#65292;&#22240;&#27492;&#30334;&#20998;&#27604;&#20043;<span
class=GramE>&#24460;</span>&#30340;&#25991;&#23383;&#22343;</span><span
lang=EN-US><br>
</span><span style='font-family:SimSun;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>&#21487;&#35270;&#20026;&#31243;&#24335;&#30340;&#27880;&#35299;&#65288;</span><span
lang=EN-US>Comments</span><span style='font-family:SimSun;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>&#65289;&#12290;</span><span
lang=EN-US>MATLAB</span><span style='font-family:SimSun;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>&#20134;&#21487;&#21462;&#20986;&#21521;&#37327;&#30340;&#19968;&#20010;&#20803;&#32032;&#25110;&#19968;&#37096;&#20221;&#26469;&#20570;&#36816;&#31639;&#65306;</span><span
lang=EN-US>&nbsp;<br>
<br>
<br>
<br>
x(2)*3+y(4)&nbsp;%&nbsp;</span><span style='font-family:SimSun;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>&#21462;&#20986;</span><span
lang=EN-US>x</span><span style='font-family:SimSun;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>&#30340;&#31532;&#20108;&#20010;&#20803;&#32032;&#21644;</span><span
lang=EN-US>y</span><span style='font-family:SimSun;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>&#30340;&#31532;&#22235;&#20010;&#20803;&#32032;&#26469;&#20570;&#36816;&#31639;</span><span
lang=EN-US>&nbsp; <br>
<br>
ans&nbsp;=&nbsp; <br>
<br>
9&nbsp; <br>
<br>
<br>
y(2:4)-1&nbsp;%&nbsp;</span><span style='font-family:SimSun;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>&#21462;&#20986;</span><span
lang=EN-US>y</span><span style='font-family:SimSun;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>&#30340;&#31532;&#20108;&#33267;&#31532;&#22235;&#20010;&#20803;&#32032;&#26469;&#20570;&#36816;&#31639;</span><span
lang=EN-US>&nbsp; <br>
<br>
ans&nbsp;=&nbsp; <br>
<br>
6&nbsp;1&nbsp;-1&nbsp; <br>
<br>
<br>
</span><span style='font-family:SimSun;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>&#22312;&#19978;&#20363;&#20013;&#65292;</span><span
lang=EN-US>2:4</span><span style='font-family:SimSun;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>&#20195;&#34920;&#19968;&#20010;&#30001;</span><span
lang=EN-US>2</span><span style='font-family:SimSun;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>&#12289;</span><span lang=EN-US>3</span><span
style='font-family:SimSun;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>&#12289;</span><span lang=EN-US>4</span><span
style='font-family:SimSun;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>&#32452;&#25104;&#30340;&#21521;&#37327;&#65292;&#21516;&#26679;&#30340;&#26041;&#27861;&#21487;<span
class=GramE>&#29992;&#26044;</span>&#20135;&#29983;&#20844;&#24046;&#20026;</span><span
lang=EN-US>1</span><span style='font-family:SimSun;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>&#30340;&#31561;&#24046;&#25968;</span><span
lang=EN-US><br>
</span><span style='font-family:SimSun;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>&#21015;&#65306;</span><span
lang=EN-US>&nbsp; <br>
<br>
<br>
x&nbsp;=&nbsp;7:16&nbsp; <br>
<br>
x&nbsp;=&nbsp; <br>
<br>
7&nbsp;8&nbsp;9&nbsp;10&nbsp;11&nbsp;12&nbsp;13&nbsp;14&nbsp;15&nbsp;16&nbsp; <br>
<br>
<br>
</span><span style='font-family:SimSun;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>&#33509;&#19981;&#24076;&#26395;&#20844;&#24046;&#20026;</span><span
lang=EN-US>1</span><span style='font-family:SimSun;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>&#65292;&#21017;&#21487;&#23558;&#25152;&#38656;&#20844;&#24046;&#30452;&#25509;&#33267;<span
class=GramE>&#26044;</span></span><span lang=EN-US>4</span><span
style='font-family:SimSun;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>&#19982;</span><span lang=EN-US>13</span><span
style='font-family:SimSun;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>&#20043;&#38388;&#65306;</span><span lang=EN-US>&nbsp; <br>
<br>
<br>
x&nbsp;=&nbsp;7:3:16&nbsp;%&nbsp;</span><span style='font-family:SimSun;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>&#20844;&#24046;&#20026;</span><span
lang=EN-US>3</span><span style='font-family:SimSun;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>&#30340;&#31561;&#24046;&#25968;&#21015;</span><span
lang=EN-US>&nbsp; <br>
<br>