Phase retrieval method using continuous wavelet transform?
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Seongjun
el 17 de Jul. de 2012
Comentada: TAYYAB TAHIR AKHTAR
el 7 de Nov. de 2022
Hi,
To retrieve the phase from the sinusoid signal, hilbert trasform (HT) is one of the easy & popular way to do that. However, the way using hilbert gives a noisy result, since its frequency spectrum has harmonic noise.
I have heard that 'Continuous wavelet transform (CWT)' is another way to retrieve the phase from the signal. Also, CWT gives more accurately result than HTs.
Would you let me know how to retrive the phase by CWT?
Thank you
Martin
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