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, allan FOG output error variance analysis, The signal spectral analysis and filtering.