[求助]请帮忙写个圆孔衍射的程序 [复制链接]

偶是新手，不明白里面的衍射是怎么弄的，请各位大侠帮忙写个圆孔衍射的程序看看行吗？在DETECTOR显示出衍射图样来？希望把程序命令帖出来。 \LexR.Di  
谢谢！ Y`a3tO=Pd  
自己根据例子改了一个，但是发现出来的图像和matlab的不一样，相差很大，觉得应该是错了，请大家帮忙看看呗？ C!bUI8x z  
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WIDTHS 1.6 (^>J&[=  
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SPREAD NORMAL dgP3@`YS  
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DISPLAY :Iz8aQ  
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RETURN *OQ2ucC8j  
自己根据例子改的 JsS-n'gF'  
为什么出来的衍射图和MATLAB的不一样的 f,Ghb~y  
相差很大 K.yb ^dg5  
自己觉得不对 Kf
-JcBsrT  
请高手指点一下