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Question
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 ago | 0 answers | 0
0
answersQuestion
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 ago | 1 answer | 0
1
answerQuestion
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 ago | 1 answer | 0
1
answerQuestion
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 ago | 1 answer | 0
