 been proposed, including the Cauchy-Klauder-Morse-Paul, Derivative of Gaussian, lognormal or log Gabor, Shannon, and Bessel wavelets. However, this profusion of wavelet types serves as a barrier to acquiring the knowledge necessary to carry out practical applications. In the absence of a suitable unifying theory for wavelet behaviors, the choice of a particular wavelet for a particular problem may even appear arbitrary. As attempts to address this, one may find in the literature very many examples of paper