what's the difference bewteen the scatternign tarsnform and cwt function?

3 vues (au cours des 30 derniers jours)
Lucrezia Cester
Lucrezia Cester le 16 Nov 2020
Aren't both funxtions supposed to give you the continuos wavelet transform coefficients?
What's the difference between these two functions?

Réponses (1)

Sai Veeramachaneni
Sai Veeramachaneni le 19 Nov 2020
cwt function It performs the continuous wavelet transform (CWT) for the given input signal. It returns the wavelet coefficients which are function of scale and position.
scatteringTransform function - It performs the wavelet scattering transform for the given input signal and the scattering decomposition framework which is specified as a waveletScattering object. It returns the scattering and scalogram coefficients.


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