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OFDM Simulation Using Matlab 里面附有详细关于OFDM实现的说明，并给出了MATLAB实现代码(OFDM Simulation Using Matlab inside with detailed description on the OFDM realize, and realize given MATLAB code)

水下声信道的声线建模，共有水面反射、水底反射和直达三条路径的模型(Voice modeling of underwater acoustic channel, a total water surface reflection, bottom reflection and the direct three path model)

matlab pso-xc evolve.m matlab pso-xc evolve.m

元胞自动机的大部分程序，包括元胞自动机生成sierpinski直角垫片 ，在六边形的元胞自动机上模拟单粒子运动,算法是基于FHP规则.以及元胞自动机模拟地球卫星的云图 ，元胞以固定的概率向相邻的4个元胞扩散 zz问题，元胞自动机模拟地球卫星的云图 ，以及生命游戏，机器人等程序(Cellular automata most programs, including cellular automata generate sierpinski Cartesian pads, analog single particle motion in the hexagonal cellular automata, FHP is based on rules. Well as cellular automata simulation Earth satellite imagery , cellular fixed probability to four adjacent cellular proliferation zz problems, cellular automata simulation Earth satellite imagery, as well as Game of Life, robots and other procedures)

这四个程序分别为高斯消去法、列主元消去法、全主元消去法解线性方程组和Gauss-Jordan消元法求矩阵的逆。 　　程序采用MATLAB语言开发，并在MATLAB6.5下测试通过。(The four procedures were Gaussian elimination, elimination method out PCA, PCA-wide elimination method solution of linear equations and Gauss-Jordan elimination method of inverse matrix. Procedures for the use of MATLAB language development, and under MATLAB6.5 test.)

基于MATLAB的数值分析例程，其中给出各种常用数值方法的MATLAT例程，希望对各位有用(MATLAB-based numerical analysis routines, which gives a variety of commonly used numerical methods MATLAT routine, you want to be useful)

用Argo的netCDF文件计算海洋混合层和障碍层深度并通过M_Map工具包画出全球海洋MLD和BL的分布图。 P.S.: 1.需先安装m_map的toolbox。2.混合层及障碍层的定义参考Clément de Boyer Montegut, et al. "Mixed layer depth over the global ocean: An examination of profile data and a profile‐based climatology." Journal of Geophysical Research: Oceans 109(2004).(Use netCDF file to calculate the mixed layer and barrier layer and draw the global distribution figures with m map in matlab 1Please install m_map toolbox first 2The definitions of mixed layer and barrier layer used is provided by Montegut, et al 2004: Mixed layer depth over the global ocean: An examination of profile data and a profile based climatology.)

用下面的程序产生并显示与小波db4相关联的四个滤波器组.小波函数db4的迭代生成过程.单尺度一维离散小波分解与重构(With the following procedures and display associated with the db4 wavelet filter banks of four. Db4 wavelet function to generate the iterative process. Single-scale one-dimensional discrete wavelet decomposition and reconstruction)

说明：  人脸识别代码：图像工程中经常用到的一个实用算法。这里是matlab的实现。(Face recognition code: Image Engineering frequently used for a practical algorithm. Here is the realization of matlab.)

给出了信号压缩通常的变换-量化-编码函数。DHT函数为离散DHT变换，是FFT变换的近似，其正反变换相同，克服了FFT复系数不利于存储的缺点。LLMAX函数给出了某x序列在固定比特下的最佳量化输出。熵编码函数为霍夫曼编码。(Gives the signal compression usually transform- quantitative- coding function. DHT DHT discrete transform function, the FFT transform approximation, the same positive and negative transformation, overcoming complex FFT coefficient is not conducive to storage shortcomings. LLMAX function x is given a fixed bit sequence in the optimum quantized output. Entropy coding function as Huffman coding.)