构成不同频率的调制信号，有CDF三角函数曲线/三维曲线图，车牌识别定位程序的部分功能。- Constituting the modulated signals of different frequencies, There CDF trigonometric curve/3D graphs, Part of the license plate recognition locator feature.

有CDF三角函数曲线/三维曲线图，包括广义互相关函数GCC时延估计，Gabor小波变换与PCA的人脸识别代码。- There CDF trigonometric curve/3D graphs, Including the generalized cross-correlation function GCC time delay estimation, Gabor wavelet transform and PCA face recognition code.