DFA

FRFT算法实现程序，用分数阶傅里叶变换进行信号处理，得到对应的视频图(frft simulation using matlab)

差分进化算法优化阵元数位32的直线阵，阵元幅度相位同时优化(DE Linear Array)

Dijkstra算法（最短路径法）的matlab应用程序(Dijkstra algorithm (shortest path method) of matlab applications)

laplace小波相关滤波法的Matlab实现方法，可以作为参考学习(Matlab laplace wavelet correlation filtering method implementations can be used as a reference to learn)

QPSK仿真程序，调制解调，画出不同信噪比下的曲线。(QPSK simulation program, modulation and demodulation, draw curves under different signal-to-noise ratio.)

一个二维的fdtdc++编写的程序，较完整，带有pml边界条件。感兴趣的可以下载看看。(A two-dimensional fdtdc++ preparation procedures, more complete, with pml boundary conditions. Interested can download to see.)

一个很重要的matlab库，对初学者来说，特别重要，尤其是勘探行业的开发者(A very important matlab library, for beginners, particularly important, especially in the exploration industry, developers)

LTE-A系统中有关turbo解码的程序，turbo码是一种有着优异性能的卷积码(LTE system turbo decoding procedures)

matlab实现时间序列分析，供初学者学习(Time series analysis matlab realize, for beginners to learn)

说明：  function [Sx,f,alpha] = Sa(s,fs,M,N,read_f,del_f) 计算信号的循环谱 [Sx,f,alpha] = Sa(s,fs,M,N,read_f,del_f) 输入： s 序列 fs 采用频率 M 滑动频率窗长 N fft计算点数 read_f 可视频率（一般为载频的整数倍） del_f 可视频率间隔 输出： Sx 信号的循环谱 f 频率轴 alpha 循环频率轴(Cyclosationary Spectrum)