Lillebror Sagmen-Andersson

Last seen: 3 days 前 | 自 2021 起处于活动状态

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统计学

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Different results when compearing DFT from fft to the "real" fourier transformation
I made an error when implementing the manualy calculated X(W) in the original code it was X = (1-exp(-(a+1i*omega)*T))./(a+1i...

2 years 前 | 0

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Different results when compearing DFT from fft to the "real" fourier transformation
Soultion found in using different T values for the FFT etc, and the "real" transformation. While changing omega for a longer? ax...

2 years 前 | 1

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Different results when compearing DFT from fft to the "real" fourier transformation
I'm trying to compare the DFT computed from matlabs fft, to the "real" fourier transformation for the signal that can derived ...

2 years 前 | 4 个回答 | 0

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Graph/Draw hyperboloid
Hi! [This is a homework problem] ", , Tips: in polar corrdinates the surface of the equation is: The result should look lik...

3 years 前 | 1 个回答 | 0

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