why the phase obtained with Hilbert transform and phase unwrap is different from the actual phase?
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I am trying to get the phase of the time signal with Hilbert transform and phase unwrap,
timesignal=cos(phase);
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/154869/image.jpeg)
H=hilbert(timesignal);
p=unwrap(angle(H));
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/154871/image.jpeg)
why is the unwrapped phase progressive increase, why is it different from the actual phase?
1 Comment
Vitor Garcia
on 2 Jun 2017
Hey! Could find the solution for your problem? I have the same question...
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