• 如何控制MATLAB的轮胎产量的长度和取样时间?
原文：How to control the length and sampling time of the output of ifft in MATLAB?

I have data in frequency domain that looks like this: This means I have a vector Y that contains the amplitude for the frequency points in the vector x. For example f = [0 1 2 3 4 5 6 7 8 9 10] Y = [...