Discrete wavelet transform projects and source code

Moving average filter in matlab

The following Matlab project contains the source code and Matlab examples used for moving average filter. The moving average filter operates by averaging a number of points from the input signal to produce each point in the output signal. In equation form, this is written:         1 M-1 Y[i] = --- SUM X[i + j]         M j=0

P stage wavelet compression tool in matlab

The following Matlab project contains the source code and Matlab examples used for p stage wavelet compression tool. This package contains a function that performs P-Stage Wavelet compression on an input grayscale or color image and then displays 1) the original image 2) its wavelet transform 3) the compressed wavelet transform 4) the reconstructed image as subplots in a figure so that the user can compare the fidelity of the compressed and original images.

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