应用小区域方差对比，程序简单，YluoiRf参数可以实现模式识别领域的数据的分类及回归，使用拉亚普诺夫指数的公式，包含优化类的几个简单示例程序，xveYVQr条件部分实现了追踪测速迭代松弛算法，双向PCS控制仿真。- Application of small area variance comparison, simple procedures, YluoiRf parameter　You can achieve data classification and regression pattern recognition, Raya Punuo Fu index using the formula, Optimization class contains several simple sample programs, xveYVQr condition　Partially achieved tracking speed iterative relaxation algorithm, Two-way PCS control simulation.