Introduction - If you have any usage issues, please Google them yourself
Introduces the origin and development of wavelet analysis and the theory of the status quo, the wavelet analysis is the development of bo made leaf analysis thinking method and the structure of the continuation of the wavelet base and the analysis of the results depend on the vertical leaf analysis, traditionally use bo made leaf analysis, can make use of wavelet analysis, wavelet analysis beyond bo made the analysis of the leaf leaf analysis complement each other with Po at the same time, the spiral development forward. The application of wavelet analysis in acoustic emission signal processing is also analyzed, and the shortcoming and future prospect are pointed out.