添加噪声处理，一些自适应信号处理的算法，主要为数据分析和统计，多元数据分析的主分量分析投影，包含了阵列信号处理的常见算法。-Add noise processing, Some adaptive signal processing algorithms, Mainly for data analysis and statistics, Principal component analysis of multivariate data analysis projection, Contains a

里面包括了一些常见的多元统计分析程序，适合简单快捷的数据探索和挖掘分析(It includes some common multivariate statistical analysis programs, suitable for simple and fast data exploration and mining analysis.)