Sufiyan Ghori
  • Member for 9 years, 8 months
  • Last seen more than 1 year ago
FFT amplitude or magnitude
5 votes

Even i had confusion differentiating between these two terms at the beginning , have a look at this explanation from one of the Award winning DSP books. Amplitudes, Magnitudes,

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Reading the Wavelet transform plot
Accepted answer
5 votes

This is the example that i think is the best to understand Wavelet plot. Have a look at the image below, The Waveform (A) is our original Signal, Waveform (B) shows a Daubechies 20 (Db20) wavelet ...

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Matlab DWT H-level
Accepted answer
3 votes

intuitively speaking, H-level define how many level of DWT you need to perform on your signal in this case you need to perform 3rd level "Daubechies-1" wavelet Transform on your Signal, what that ...

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