中文说明： 利用最小二乘法进行拟合多元非线性方程，实现典型相关分析，基于kaiser窗的双谱线插值FFT谐波分析，数值分析的EULER法，课程设计时编写的matlab程序代码，Gabor小波变换与PCA的人脸识别代码。
English Description：
Using least square fitting nonlinear equation, achieving canonical correlation analysis, Bi-spectral lines interpolation based on the Kaiser window FFT of harmonic analysis, numerical analysis of the EULER method, design of the course written in MATLAB code, face recognition using Gabor Wavelet transform and PCA code.