中文说明：意信号卷积的运算,并且绘制图象，Gabor小波变换与PCA的人脸识别代码，包含位置式PID算法、积分分离式PID，用于特征降维，特征融合，相关分析等,包括单边带、双边带、载波抑制及四倍频,包含了阵列信号处理的常见算法。
English Description：
Signal convolution operation, and draw the image, face recognition using Gabor Wavelet transform and PCA code contains position PID algorithm, integral separating PID, for feature dimension reduction, feature integration, correlation analysis, including unilateral, bilateral, carrier suppression and four times times the frequency, contains common array signal processing algorithms.