raindrop

这个程序是用格雷码的基带仿真，在加高斯白噪声的情况下仿真ber和ser曲线(the purpose of this m-file is to show a baseband simulated version of QPSK with Gray coding( Rayleigh multipath and AWGN added) which may give valid results)

simple c++ matrik operation class use dynamic allocation memory

利用matlab编程语言，对合成孔径雷达的R-D算法进行了仿真(Matlab programming language to use for synthetic aperture radar simulation algorithm RD)

matlab低通滤波器，初学，简单程序(err)

自编功率谱估计的程序，可以计算功率谱，很有效(zibiangonglvpugujidechengxu，keyijisuangonglvpu)

测试波束成形的相位是否一致,测试结果说明了问题。(Test the phase of beamforming are same or not.the results are proved to be right.)

DSP course Tut2_-_z_transform

利用matlab调用ansys模块进行计算，包含有例子(Using MATLAB to call ANSYS module for calculation, including examples)

图论及复杂网络中，Warshall-Floyd算法求解两点间最短路径。(Figure dealt with complex networks, Warshall-Floyd algorithm to solve the shortest path between two points.)

PARTICLE SWAM OPTIMIZATION