mie理论数值模拟，分析散射光强和散射角的关系。-the theory of mie Numerical simulation ,analyzing the relationship between light intensity and angle.

基于ica的特征提取算法,主要是提取方向角特征,研究ICA的下载,不错的-Feature extraction based on ica algorithm, mainly is to extract the direction Angle characteristics, study the ica download, good