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本程序设计的是咬尾编码的turbo码，用matlab编写。咬尾turbo码也即不需要拖尾比特，使得前后两个状态相同，译码采用修正的MAP译码算法,此为咬尾turbo编码算法(This program is designed to encode the turbo tail biting code, written with matlab. Tail biting turbo code that is not trailing bits to make the same before and after the two states, the MAP decoding using modified decoding algorithm, this is the tail biting turbo coding algorithm)

costas环的matlab实现，该实现能够完成相位锁定，频率估计等动能(costas loop matlab implementation that can complete phase-locked, frequency estimation of the kinetic energy)

用泰勒级数展开的形式表示高动态的载波相位参数, 给出了对高动态载体和各阶频率参数 估计的四阶加权扩展卡尔漫滤波器(EKF) , 以及实现高动态跟踪滤波器必须的状态转移矩阵和动 态噪声协方差矩阵. 计算机模拟实验分析了对载波相位和各阶频率的跟踪结果.(Taylor series expansion with the form that the carrier phase high-dynamic parameters, given the high-order dynamic frequency carrier and the fourth-order parameter estimation Carl diffuse filter weighted extended (EKF), and to achieve the necessary high dynamic tracking filter state transition matrix and dynamic noise covariance matrix. The computer simulation analysis of carrier phase and frequency tracking results of each order.)

cuk电路simulink仿真，很好很棒的文件，物超所值(cuk circuit simulation simulink)

matlab程序设计之矩阵算法教程The matrix algorithm matlab programming tutorial(The matrix algorithm matlab programming tutorial The matrix algorithm matlab programming tutorial)

implementation of ART for classification of letters

implementation of multi classes negative selection algorithm

交织码的Matlab源代码，（7，4）卷积交织编码，并附有仿真图形(Intertwined Matlab source code, (7,4) coding Convolutional Interleaver, together with simulation graphics)

说明：  该源码可以实现OFDM系统的比特加载和功率分配算法的仿真(The source code can be bit-loaded OFDM system and Power Allocation Algorithm for Simulation)

基于标准的粒子群算法编写了一个简单通用的matlab程序(matlab code of standard particle swarm optimization)