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LDPC仿真程序,纠错码中的LDPC码，码长越长，纠错性能越好，是美国NASA深空通信运用的纠错编码(LDPC code for matlab)

matlab 遗传算法GA，粒子群算法PSO,蚁群算法AS 前段时间上智能计算方法实验课上，自己做的程序。帖到这里，希望有人能改进它们，交流经验这样更有价值。 遗传算法解决最小生成树问题，PURFER编码。 粒子群算法做无约束最优化问题。 蚁群算法解决TSP问题。 (matlab genetic algorithm GA, particle swarm optimization PSO, some time ago on the ant colony algorithm intelligent calculation AS experimental course, make their own programs. Posts here, I hope someone can improve their exchange of experience is more valuable. Genetic algorithm to solve minimum spanning tree problem, PURFER code. Particle Swarm do unconstrained optimization problems. Ant colony algorithm to solve TSP problem.)

关于空时编码的仿真代码，希望对你有所帮助哈。(On space-time coding simulation code, I hope for your help Kazakhstan.)

delta modulation tecniques in matlab

复杂网络SIR模型传播动力学的实现，生成一个传染源，在一个无标度网络传播演化过程，运行成功。（有注释）(Dynamics of complex network based on SIR model. Set a source of infection in a scale-free network. The simulation runs successfully. )

说明：  matlab下的FSK程序，很不错的代码，希望可以帮助到有需要的人(matlab under FSK procedures, very good code, hope to help the needy)

差分格式编码，用matlab仿真，结果可以仿出来，有需要的就下吧(Differential encoding format, with the matlab simulation, results can fake it, need it for the next)

混沌时间序列分析与预测工具箱 Version1.2(Chaotic time series analysis and prediction toolbox Version1.2)

DEA数据包络分析，MATLAB实现，两种模型(DEA--Data Envelopment Analysis)

The demand of high data rate services has been increasing very rapidly and there is no slowdown in sight. We know that the data transmission includes both wired and wireless medium. Often, these services require very reliable data transmission over very harsh environment. Most of these transmission systems experience much degradation such as large attenuation, noise, multipath, interference, time variance, nonlinearities and must meet the finite constraints like power limitation and cost factor. One physical layer technique that has gained a lot of popularities due to its robustness in dealing with these impairments is multi-carrier modulation technique. In multi-carrier modulation, the most commonly used technique is Orthogonal Frequency Division Multiplexing (OFDM)