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使用dblquad函数计算二重积分一直报错，情况如下。
仅供参考 DY1=2;DX1=3;BX=1;L=3; f1=@(x,y)((y-DY1)./((x-DX1).^2+(y-DY1).^2).^0.5)*0.9.*(3*x+2*y); X1=dblquad(f1,-BX/2,BX/2,-L/2,L/2...
2 years ago | 0
| accepted
