LowPassFirFliter

说明：  一些基于CDMA的编码程序，希望对初学者有一定的帮助。(some CDMA-based coding process, and I hope to beginners helpful to a certain extent.)

kalman滤波程序，Matlab编写的程序(kalman filtering procedures, Matlab preparation procedures)

说明：  多径瑞丽衰落信道下OFDM系统仿真多径瑞丽衰落信道下OFDM系统仿真(Ruili multipath fading channel OFDM system simulation multipath fading channel Ruili OFDM System Simulation)

TCM（Trellis code Modulation）编程、CRC校验、卷积编码、汉明码(TCM (Trellis code Modulation) program, is a good joint channel coding and modulation example，include CRC check hamming coding and convolution coding )

上传一个多输入多输出的状态空间方程的预测控制程序，采样三输入双输出。仿真结果能得到期望的设定值.(Upload predictive control program a multi-input multi-output state space equations, three-input dual-output sampling. The simulation results can be obtained the desired setpoint.)

IEEE14节点系统的matpower格式数据文件，解压后即可使用(IEEE14 bus system matpower format data files can be used after decompression)

用分步法 计算 耦合非线性薛定谔方程； 主要用于高功率锁模增益光纤激光器的数字模拟； 模拟步骤分四步：光纤损耗传输、色散、非线性、增益； finding 是主程序，其它是函数 (Digital-to-analog simulation steps coupled nonlinear Schrö dinger equation is mainly used for high-power mode-locked gain fiber laser with a fractional step in four steps: the fiber loss transmission dispersion nonlinear gain finding is the main program, other functions)

对matlab解决图论问题的算法做个汇总。主要包括：顶点覆盖近似算法、哈密尔顿回路、最大流和最小截、最短路和次短路、最小生成树Prim算法、最短路径等等。由于太多就不一一列举了。(Matlab to solve the problem of graph theory algorithms to be aggregated. Include: vertex cover approximation algorithm, Hamilton circuit, the maximum flow and minimum cut shortest times short circuit, Prim minimum spanning tree algorithm, the shortest path. Not because of too many to enumerate.)

主元分析法的C语言程序，主要用在降维的方面，也可用在信号处理，故障诊断。(Principal Component Analysis Method C language program, mainly used in dimensionality reduction, can also be used in signal processing, fault diagnosis.)

this matlab code about the ofdm