PCM_Testing

In computer science, particle swarm optimization (PSO) is a computational method that optimizes a problem by iteratively trying to improve a candidate solution with regard to a given measure of quality. PSO optimizes a problem by having a population of candidate solutions, here dubbed particles, and moving these particles around in the search-space according to simple mathematical formulae over the particle s position and velocity. Each particle s movement is influenced by its local best known position and is also guided toward the best known positions in the search-space, which are updated as better positions are found by other particles. This is expected to move the swarm toward the best solutions.

FSK编码器和译码器,有需要的朋友可以看看！(FSK encoder and decoder, there is a need friends can see!)

MATLAB simulation of OFDM transmitter and reciever

压缩采样算法代码——亲测有效，供大家测试(Compression sampling algorithm code - pro-test valid)

说明：  D-S证据理论数据融合算法基础程序，可改(he matlab implementation DS evidence theory code to achieve)

代码为本人为写毕业论文，编写的几个合成地震记录的代码，包括cdp道集，共炮点道集以及一个简单的一层的地质模型对应的合成地震记录。(Man-made code-based write theses, prepared by several synthetic seismogram code, including cdp gathers a total of shot gathers, as well as a simple layer of the geological model of the corresponding synthetic seismogram.)

cofdm的MATLAB程序，包括完整框图及各部分的模块连接，方便学习~(cofdm Simulink)

考虑微分方程在如下步长分布采用向前Eular、向后Eular，梯形公式、改进Eular和四阶龙格库塔方法计算近似值(procedure of approximate error using matlab)

prim算法 最小生成树 prim matlab (prim matlab)

basic4ppc最新帮助，参考书籍，可以快速开发PPC软件(basic4ppc the latest help, reference books, you can quickly develop PPC Software)