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YEON HWEE BAE


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how to make fft of rectangular function?
Ts = 0.01; N=2000; t=-20:Ts:(N-1)*Ts; T = 1; fs=1/Ts; f=0:fs/N:(N-1)/N*fs; x1 = rectpuls(t, T); xk=fft(x1); figure(1); plo...

7 years 前 | 2 个回答 | 0

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