包括回归分析和概率统计，用于信号特征提取、信号消噪，matlab小波分析程序，包括随机梯度算法，相对梯度算法，可以广泛的应用于数据预测及数据分析,music高阶谱分析算法，对信号进行频谱分析及滤波，具有丰富的参数选项。- Including regression analysis and probability and statistics, For feature extraction, signal de-noising, matlab wavelet analysis program, Including stochastic gradient algorithm, the relative gradient algorithm, Can be widely used in data analysis and forecast data, music higher order spectral analysis algorithm, The signal spectral analysis and filtering, It has a wealth of parameter options.