Applied-Numerical-Methods-Using-MATLAB---Yang-Cao

Sullivan关于FTDT经典文章的MATLAB翻译，第四章第一个例子的源程序。(Sullivan article on FTDT classic MATLAB translation of chapter IV, an example of the source.)

本文主要利用matlab编程工具对直接序列扩频通信的捕获过程进行仿真。仿真主要基于滑动相关法的有关理论,先讨论扩频仿真中起着重要作用的m序列的生成问题,尔后讨论调制信号的产生,然后在信号的捕获中分步讨论,先对捕获的流程进行简单的仿真,再依次加入噪声和多普勒频移后进行捕获仿真(In this paper, using matlab programming tools for direct sequence spread spectrum communication capture process simulation. Simulation of the sliding correlation method is based on the theory, first discuss the simulation plays an important role in spreading the m sequence generation problem, the modulation signal generation and later discussed, and the signal captured by stepping discussion processes the captured first simple simulation, and then followed by adding noise and Doppler frequency shift after the capture simulation)

说明：  MATLAB实现改进的遗传算法，体现该算法在MATLAB上实现的效果(MATLAB to achieve improved genetic algorithm, embodied in the algorithm to achieve the effect of MATLAB)

说明：  bp算法，经过运行测试，没有问题，值得使用(bp algorithm, after running the test, no problem, it is worth using)

i hav uploaed the signal creating code

som code in matlab for any thing

说明：  涡旋光束干涉图样计算程序，采用matlab编写的涡旋光束干涉图样计算程序。(The program of vortex beam interference pattern is compiled by MATLAB.)

An ebook to help implementing trajectory calculation and PID

说明：  这是matlabR14版本的正交频分复用的仿真程序(This is matlabR14 version of orthogonal frequency division multiplexing of the simulation program)

DV-hop原算法代码，DV-hop，无线传感器网络(DV-hop original algorithm code)