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图论模型是数学建模中经常使用到的，此压缩包里面含有图论模型中的算法，例如floyd，Dijkstra等(Graph theory model is often used mathematical modeling to this archive which contains the algorithm in graph theory, for example, floyd, Dijkstra, etc.)

PTS法降低OFDM系统峰值平均功率比的源代码(OFDM system PTS method to reduce peak to average power ratio of the source code)

LEACH (Low Energy Adaptive Clustering Hierarchy) is designed for sensor networks where an end-user wants to remotely monitor the environment. In such a situation, the data from the individual nodes must be sent to a central base station, often located far from the sensor network, through which the end-user can access the data.

基于matlab的数值计算试验程序。equ_direct，equ_iter，interpolation等(based on the numerical calculation Matlab testing procedures. Equ_direct, equ_iter, interpolation, etc.)

matlab信道编码程序，可用于仿真设计TCH/FS信道各模块，检验、测试它们的性能,仿真与分析TCH/FS信道的信噪误码性能。 (channel coding matlab procedures, design simulation can be used to TCH/FS channel of the module, test, test their performance, Simulation and Analysis of TCH/FS channel BER noise letter.)

说明：  FIR数字滤波器的设计方法主要是建立在对理想滤波器频率特性作某种近似的基础上的。这些近似方法有窗函数法、频率抽样法、最佳一致逼近法。在这里只讨论窗函数法。程序中也是采用了这种方法。(FIR digital filter design method is mainly based on the frequency characteristics of the ideal filter for some kind of approximation on the basis of. These approximate methods are a window function method, frequency sampling method, the best uniform approximation method. Here only to discuss the window function method. Procedure is also adopted this approach.)

精简适用的层次分析法的matlab程序代码，适合各种类型(Analytic Hierarchy Process to streamline applicable Matlab code, suitable for all types)

Sample MATLAB code for FIR filter

matlab ls-svmlab1.8 运行方便(matlab ls-svmlab1.8 )

均值滤波器，基于matlab开发的，对于白噪声具有较好的效果(averaging filter，developed in matlab，have good effect on white noise)