Introduction - If you have any usage issues, please Google them yourself
This book is very practical books,it has the following features:1.Fourier transform and filter required at the wavelet transform introduced in the first chapter ,2.Physical meaning and signal processing point of view to be an important part in the wavelet transform from visual interpretation,3.Give a simple mathematical derivation of some important formulas in the wavelet transform.In the final part describes the application of wavelet transform Matlab tools.