Design of electric power transient signal wavelet analysis instrument based on LabVIEW and VC++;

The main welding parameters such as welding current, arc voltage and welding speed have been optimized by the orthogonal test and welding arc dynamic wavelet analysis instrument.

The welding process of KR-welding power supply has been tested with the welding dynamic arc wavelet analysis instrument developed.

Multi-timescale resolution analysis of air pollutants with a wavelet transform;

Chronopotentiometry using wavelet transform and partial least squares method;

Diagnosis to rolling bearings based on multi-resolution wavelet transform analysis;

Extraction of diagnostic information of expulsion defect in resistance spot welding process by wavelet analysis method;

Qualitative assessment model of water-out reservoir based on the wavelet analysis;

Acoustic emission cutting tool state distinguishing based on wavelet analysis;

Research on the Application of Wavelets Analysis in Wave Principle;

The application status and outlook of wavelets analysis;

The Numerical Solution of Several Types of Nonlinear Dynamical Problems Based on Wavelets Analysis;

Obtaining the Optimal Slip Ratio of the Road with Wavelet;

Evolutionary spectrum estimation based on the wavelet analysis and its application in fault diagnosis;

Calculation of Eddy Current Problems Using New-type Equivalent Source-wavelet Method;

The method emphasizes utilization of wavelet analyses to preprocess images and to extract vertical texture feature from them,and accomplishes second extraction with edge detection operators,eventually,adopts adaptive binary to detect license plate.