xinzifenxi

DUET 算法实现程序，针对时延及衰减模型。(DUET algorithm procedure for delay and loss model.)

基于粒子群优化算法的ELM，很稳，自己写的亲测可用(ELM based on particle swarm optimization algorithm)

r=5时（级数为5）,由抽取的方法产生m序列 m序列优选对的产生，并计算了其自相关和互相关函数(m sequence generator (r=5), crosscorrelation and autocorrelation)

digital image processing source code

matlab2010a运行环境下的代码，题目为对二元信道进行仿真，操作对象为二值图(a matlab code for simulating BSC channel will been uploaded for your reference)

Matlab Image processing ztransformLPF

实验名称:投资组合分析 实验性质：综合性和研究探索性 实验目的：熟练运用投资组合工具箱，学会构造有效前沿组合的方法，掌握最优投资组合的计算方法；给出投资组合VaR 的值。 实验任务：选择股票并从万得下载数据，计算证券的预期收益率、标准差和协方差，设定一组约束条件，构造最优投资组合并计算该组合的Var值。 实验设备：计算机 实验软件：Matlab2013 Wind数据库 选择一组股票作为投资标的，构造投资组合，通过估计收益率均值、计算方差、协方差，计算该投资组合权重、在险价值、画出有效前沿。(Experimental Name: Portfolio Analysis Experimental nature: comprehensiveness and research exploration The purpose of the experiment is to skillfully use the portfolio toolbox, learn to construct effective frontier portfolio method, grasp the best investment portfolio calculation method, and give the value of portfolio VaR. Experimental tasks: select stock and download data from Wan De, calculate the expected return, standard deviation and covariance of securities, set up a set of constraints, construct the optimal portfolio and calculate the Var value of the portfolio. Experimental equipment: computer Experimental software: Matlab2013 Wind database A group of stocks is selected as investment target, and a portfolio is constructed. By estimating the mean value, variance and covariance of the yield, we calculate the portfolio weight, value at risk and draw effective frontier.)

An Introduction to Programming and Numerical Methods in MATLAB.pdf

Flexible Extensible Radar Simulation

说明：  一些关于信道编译码的Matlab源代码,国外一所大学的matlab编译码解答。(some of the channel codec Matlab source code, a foreign university Matlab encryption answer.)