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MATLAB算积分。
请问一下，我用MATLAB算定积分，为什么不出结果呢？代码如下： syms theta; y = int(((cos(theta)).^2./3^2+(sin(theta)).^2./1^2).^(3.9/2-1),theta,0,2*pi)，运行结果...

2 years ago | 1 answer | 0

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