可以实现模式识别领域的数据的分类及回归，包含优化类的几个简单示例程序，实现典型相关分析，光纤陀螺输出误差的allan方差分析，对信号进行频谱分析及滤波。-You can achieve data classification and regression pattern recognition, Optimization class contains several simple sample programs, Achieve canonical correlation analysis, a