包括主成分分析、因子分析、贝叶斯分析，主要是基于mtlab的程序，复化三点Gauss-lengend公式求pi，阵列信号处理的高分辨率估计，isodata 迭代自组织的数据分析，线性调频脉冲压缩的Matlab程序,使用拉亚普诺夫指数的公式。- Including principal component analysis, factor analysis, Bayesian analysis, Mainly based on the mtlab procedures, Complex of three-point Gauss-lengend the Formula pi, High-resolution array signal processing estimates, Isodata iterative self-organizing data analysis, LFM pulse compression of the Matlab program, Raya Punuo Fu index using the formula.