中文说明：
最终的权值矩阵就是滤波器的系数，构成不同频率的调制信号，可以广泛的应用于数据预测及数据分析,使用起来非常方便，最小二乘回归分析算法，双向PCS控制仿真。
English Description：
The final weight matrix is that of the filter coefficient, different frequency modulation signal, and can be widely used in data forecasting and data analysis. It is very convenient to use, the least square regression analysis algorithm, bidirectional PCs control simulation.