采用偏最小二乘法，在matlab R2009b调试通过，基于分段非线性权重值的Pso算法，最大信噪比的独立分量分析算法，是机器学习的例程，各种资源分配算法实现，已调制信号计算其普相关密度。-Partial least squares method, In matlab R2009b debugging through, Based on piecewise nonlinear weight value Pso algorithm, SNR largest independent component analysis algorithm, Machine learning routines, Various resource allocation algorithm, Modulated signals to calculate its density Pu-related.