处理信号的时频分析，抑制载波型差分相位调制，可实现对二维数据的聚类，包含优化类的几个简单示例程序，能量熵的计算，具有丰富的参数选项。- When processing a signal frequency analysis, Suppressed carrier type differential phase modulation, Can realize the two-dimensional data clustering, Optimization class contains several simple sample programs, Energy entropy calculation, It has a wealth of parameter options.