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wavelet-transform · GitHub Topics · GitHub
A Discrete Fourier Transform (DFT), a Fast Wavelet Transform (FWT), and a Wavelet Packet Transform (WPT) algorithm in 1-D, 2-D, and 3-D using normalized orthogonal (orthonormal) Haar, Coiflet, Daubechie, Legendre and normalized biorthognal wavelets in Java.
Maximal overlap discrete wavelet packet transform - MATLAB ...
Analyzing wavelet filter specified as a that corresponds to an orthogonal wavelet. If you specify the scaling (lo) and wavelet (hi) filters, modwpt ignores the wname input. Valid orthogonal wavelet families begin with one of the following, followed by an integer, N, for example, sym4.
Contribution to S-EMG Signal Compression in 1D by the ...
A new Modified Discrete Wavelets Packets Transform (MDWPT) based method for the compression of Surface EMG signal (s-EMG) data is presented. A Modified Discrete Wavelets Packets Transform (MDWPT) is applied to the digitized s-EMG signal. A Discrete Cosine Transforms (DCT) is applied to the MDWPT coefficients (only on detail coefficients).