6 lines
119 B
Matlab
6 lines
119 B
Matlab
% 练习3 第二题
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x=-10:1:10;
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y=-10:1:10;
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[X,Y]=meshgrid(x,y);
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Z=sin(sqrt(X.^2+Y.^2))./(sqrt(X.^2+Y.^2));
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surf(X,Y,Z) |