Codercise F.1.1

Codebook
1

Hi ! I’m having issue with using NumPy’s DFT/FFT module. I tried using fft(…), but the error message output says name ‘fft’ is not defined.

2

Hi @cyyoung ,

You need to use np.fft. If you just write fft Python thinks it’s the name of a variable or function.

Good luck with the Codercise!

3

Thank you. I manage to do it by writing np.fft.fft(), haha

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