data_echo_cancellation

说明：  hermite 这是matlab源代码程序(hermite this is the matlab hermite)

matlab编程计算在复杂网络中任意两点之间的路径(The path between two points in the complex network )

计算外弹道有关大口径火炮的外弹道计算以及枪弹的计算(the way of math in External ballistics)

说明：  分析信号的系统响应的实验代码，附有详细的实验说明和源代码，并对实验现象进行解释(Analysis of the signal system in response to the experimental code, with detailed experimental descriptions and source code, and to explain experimental phenomena)

发送端统一使用4根发送天线,通过改变接收天线的数目来比较不同数目的接收天线对空间调制（spatial modulation）系统性能的影响。(Sending uniform use of four transmission antennas, by changing the number of reception antennas to compare the different number of receiving antennas for spatial modulation (spatial modulation) system performance.)

天线选择的参考资料，初学者必备！很有用的哦！(Relay selection of reference materials, beginners must have! Oh, very useful!)

dc drive current contro

改进粒子群算法。较好的全局收敛性。较快的速度。(Improvement of Particle Swarm Optimization. Better global convergence. Faster speed.)

matlab code for getting formant frequencies

一篇空时码的综述文章，以及给出了1*1，1*2，2*1，2*2接收发机天线结构的matlab仿真程序。(A space-time code synthesis article, as well as give a 1* 1,1* 2,2* 1,2* 2 receiver antenna structure of hair matlab simulation program.)