FastICA算法，又称固定点(Fixed-Point)算法，该算法采用了定点迭代的优化算法，使得收敛更加快速、稳健。-FastICA algorithm, also known as fixed-point (Fixed-Point) algorithm, which uses fixed-point iteration of the optimization algorithm, making convergence more rapid, and robust.

IndependentComponentanalysis,用法详见文件夹中的content.m，关键能运行-IndependentComponentanalysis, usage see folder content.m, the key to run

FastICA 快速独立成分分析 源码、实例-IndependentComponentAnalysis