中文说明： 基于kaiser窗的双谱线插值FFT谐波分析，这是第二能量熵的matlab代码，多抽样率信号处理，已经调试成功.内含m文件，可直接运行，基于欧几里得距离的聚类分析，给出接收信号眼图及系统仿真误码率。
English Description：
Kaiser Windows based dual spectral lines interpolation FFT of harmonic analysis, it is the second energy entropy of Matlab code, Multirate signal processing has successfully. contains m file can be run directly, based on Euclidean distance for clustering analysis, gives eye-diagram and system simulation of bit error rate of the received signal.