ICA（主分量分析）算法和程序，车牌识别定位程序的部分功能，一些自适应信号处理的算法，有小波分析的盲信号处理，采用累计贡献率的方法。- ICA (Principal Component Analysis) algorithm and procedures, Part of the license plate recognition locator feature, Some adaptive signal processing algorithms, There Wavelet Analysis Blind Signal Processing, The method of cumulative contribution rat.