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Trouble in converting power spectrum into time domain signal
There is a power spectrum in frequency domain, and I want to convert it into time domain by adding random phase spectrum. Theor...
6 years 前 | 0 个回答 | 0
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The input signal is complex conjugate, but the IFFT output is complex!
The input data are amplitude (Ax) and phase (phase2) vectors used to construct the frequency spectrum (Xk), and then restore ...
6 years 前 | 1 个回答 | 0
1
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The question about DC component!
There is an one-dimension discrete signal and I want to calculate its power spectrum, follwed by some other calculations. Howev...
6 years 前 | 1 个回答 | 0
1
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fmincon error. Converged to an infeasible point.
The attachment is a matlab code which tries to do some optimization work. However, the errors has occurred as below, Converg...
6 years 前 | 1 个回答 | 0
