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内容简介作者简介 - 科学与工程计算系

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11.2 编译器的安装和配置<br />

0.5<br />

0.4<br />

0.3<br />

0.2<br />

0.1<br />

0<br />

-0.1<br />

-0.2<br />

-0.3<br />

-0.4<br />

-0.5<br />

-0.5 -0.4 -0.3 -0.2 -0.1 0 0.1 0.2 0.3 0.4 0.5<br />

图 11.1-1<br />

11.2.1 配置 MATLAB 编译器的前提准备<br />

(1)<br />

(2)<br />

11.2.2 为产生 MEX 文件进行预配置<br />

11.2.2.1 对 MATLAB 编译器应用程序 mex 的设置<br />

11.2.2.2 配置正确性的验证<br />

(1)<br />

cd d:\mywork<br />

mex my_yprime.c<br />

my_yprime(1,1:4)<br />

which my_yprime<br />

ans =<br />

2.0000 8.9685 4.0000 -1.0947<br />

d:\mywork\my_yprime.dll<br />

(2)<br />

mcc -x my_yprime_m %<br />

my_yprime_m(1,1:4)<br />

which my_yprime_m<br />

ans =<br />

2.0000<br />

8.9685<br />

4.0000<br />

-1.0947<br />

d:\mywork\my_yprime_m.dll<br />

(3)<br />

2

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