包括随机梯度算法，相对梯度算法，单径或多径瑞利衰落信道仿真，包括回归分析和概率统计，包括主成分分析、因子分析、贝叶斯分析，包含优化类的几个简单示例程序，Relief计算分类权重，用MATLAB实现的压缩传感。- Including stochastic gradient algorithm, the relative gradient algorithm, Single path or multipath Rayleigh fading channel simulation, Including regression analysis and probability and statistics, Including principal component analysis, factor analysis, Bayesian analysis, Optimization class contains several simple sample programs, Relief computing classification weight, Using MATLAB compressed sensing.