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why real part of fft (exp(at)) is negative in some parts in contrary to analytical calculation of fft(exp(at))?
Thanks for the reply. I agree with you that symmetry is important. But my problem is about the real values calculated from FFT. ...
why real part of fft (exp(at)) is negative in some parts in contrary to analytical calculation of fft(exp(at))?
Thanks for the reply. I agree with you that symmetry is important. But my problem is about the real values calculated from FFT. ...
13年以上 前 | 0
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why real part of fft (exp(at)) is negative in some parts in contrary to analytical calculation of fft(exp(at))?
Hi, I want to calculate the *real part* of fourier transform of A = exp(at) where "a" is a constant and t = [0 T]. when I calc...
13年以上 前 | 2 件の回答 | 0
