将小波分析算法应用到ica-r中，使整个算法运行时间下降60％左右。,Wavelet analysis algorithm will be applied to the ica-r in the whole algorithm running time decreased by around 60.

利用Contourlet、ICA、混沌粒子群分离去噪-Using Contourlet, ICA, separation of chaotic particle swarm denoising