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博 王


Last seen: 3 months ago |  Active since 2022

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how to create a matrix when using surf function？
I want to solve this problem： figure(1); [u,v]=meshgrid(-40:1:40); D1=sqrt((u-40)^2+v^2); D2=sqrt((u+40)^2+v^2); if (D1<=...

5 months ago | 1 answer | 0

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