中文说明： 基于kaiser窗的双谱线插值FFT谐波分析，相控阵天线的方向图（切比雪夫加权），基于chebyshev的水声信号分析，非归零型差分相位调制信号建模与仿真分析 ，计算多重分形非趋势波动分析，课程设计时编写的matlab程序代码。
English Description：
Kaiser Windows based dual spectral lines interpolation FFT of harmonic analysis, pattern of phased array antenna (weighted Chebyshev) and analysis of underwater acoustic signals based on Chebyshev, non-zero difference modeling and simulation analysis of phase-modulated signal, non-trend volatility calculated multifractal analysis, design of the course writing Matlab code.