IDW距离反比加权方法，可以广泛的应用于数据预测及数据分析,供做算法研究人员参考。- IDW inverse distance weighting method, Can be widely used in data analysis and forecast data, Algorithm for researchers to do reference.

对球谐函数图形进行仿真,利用自然梯度算法，用MATLAB实现的压缩传感。- Of spherical harmonics graphic simulation, Use of natural gradient algorithm, Using MATLAB compressed sensing.