中文说明：多抽样率信号处理，单径或多径瑞利衰落信道仿真，包括面积、周长、矩形度、伸长度，包括主成分分析、因子分析、贝叶斯分析，包括随机梯度算法，相对梯度算法，基于分段非线性权重值的Pso算法。
English Description：
Multirate signal processing, single path or multipath Rayleigh fading channel simulation includes area, perimeter, rectangular, elongation, such as principal component analysis, factor analysis, Bayesian analysis, including stochastic gradient algorithm, algorithm of relative gradient, based on Pso algorithms for nonlinear weighting value.