用matlab求定积分,却总是出错,请问怎么回事,写法如下:
fun=@(x)((sin(3.1415926535*w*f*cos(x)/300))^2)*((sin(x))^2)/(cos(x));II=quadl(fun,0,3...
fun=@(x)((sin(3.1415926535*w*f*cos(x)/300))^2)*((sin(x))^2)/(cos(x));
II=quadl(fun,0,3.1415926535); 展开
II=quadl(fun,0,3.1415926535); 展开
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