可以实现模式识别领域的数据的分类及回归，matlab小波分析程序，pwm整流器的建模仿真，表示出两帧图像间各个像素点的相对情况，多元数据分析的主分量分析投影，采用的是脉冲对消法，是信号处理的基础。- You can achieve data classification and regression pattern recognition, matlab wavelet analysis program, Modeling and simulation pwm rectifier Between two images showing the relative circumstances of each pixel, Principal component analysis of multivariate data analysis projection, It uses a pulse of consumer law, Is the basis of the signal processing.