可实现对二维数据的聚类，随机调制信号下的模拟ppm，基于分段非线性权重值的Pso算法，加入重复控制，包括主成分分析、因子分析、贝叶斯分析，FIR 底通和带通滤波器和IIR 底通和带通滤波器。- Can realize the two-dimensional data clustering, Random ppm modulated analog signal under Based on piecewise nonlinear weight value Pso algorithm, Join repetitive control, Including principal component analysis, factor analysis, Bayesian analysis, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter.