Rasula Dias

Last seen: 3 years 前 | 自 2021 起处于活动状态

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提问

How to reconstruct the original signal using the detail coefficients in the discrete wavelet transform?
I want to reconstruct the signal usign only the detail or either the approximation coefficents. is this possible?

4 years 前 | 1 个回答 | 0

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提问

How to plot the scalogram for Discrete wavelet transform?
I know how to plot the scalogram for cwt, but is it possible to do this for dwt. or does the dwt have an alternate way to visual...

4 years 前 | 1 个回答 | 0

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提问

Can the discrete wavelet transform be found by convolving the signal with wavelets?
I want to take a audio signal and convolve it with some wavelet (preferably db2) at different scales and get the DWT? How wo...

4 years 前 | 0 个回答 | 0

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提问

How can I plot the Wavelet representation of a signal?
I want to get the Wavelet transform of an audio signal. Would be very grateful if anyone could provide an example of getting a p...

4 years 前 | 1 个回答 | 0

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Thankful Level 2