Description: This is the wavelet transform features, which extract features here is divided into several one is zero center normalized spectral maximum of instantaneous amplitude, the second is twice the value of the envelope squared envelope of the mean squared difference. Third, the variance of the instantaneous frequency. Fourth, the coefficient of variance of the size of the wave, five are fourth-order cumulant ratio of the signal.
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haartest
........\HaarTest.cpp
........\HaarTest.h
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