中文说明： 最小均方误差等算法的MSE的计算,D-S证据理论数据融合，对球谐函数图形进行仿真,FIR 底通和带通滤波器和IIR 底通和带通滤波器，使用起来非常方便，包括随机梯度算法，相对梯度算法。
English Description：
Minimum mean square error algorithm MSE calculation and D-S evidence theory data fusion, spherical harmonics graphics simulation, at the bottom of the fir pass and band-pass filter and IIR bottom pass and band-pass filter, use rise very convenient, including the stochastic gradient algorithm, the relative gradient algorithm.