How to wirte FFT code

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yu
yu 2012-11-26
X(n)={200, for 3<=n<=10
{0. otherwise
1)64-point Fast Fourier Transform (FFT)
2)Plot the corresponding magnitude spectrum X[m].

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回答（1 个）

Sabarinathan Vadivelu
Use y = fft(x,n) function. Here x is the function you specify, n = 64.

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