NEMD_Supplement

Wavlet image transformation

在MATLAB环境下，对全数字锁相环的仿真，分析锁相环的性能参数(In the MATLAB environment, to all-digital phase-locked loop simulation, analysis of the performance parameters of phase-locked loop)

matlab学习ppt，适于初学者学习交流(The book is intended for beginners)

说明：  某厂生产甲乙两种口味的饮料,每百箱甲饮料需用原料6千克,工人10名,可获利10万元 每百箱乙饮料需用原料5千克,工人20名,可获利9万元.今工厂共有原料60千克,工人150名,又由于其他条件所限甲饮料产量不超过8百箱.问如何安排生产计划,即两种饮料各生产多少使获利最大.进一步讨论: 1)若投资0.8万元可增加原料1千克,问应否作这项投资. 2)若每百箱甲饮料获利可增加1万元,问应否改变生产计划. (Factory production of beverages and B in two flavors, each box 100 need a drink six kilograms of raw materials, workers 10 to 100,000 yuan profit B beverage cartons per cent five kilograms of raw materials needed, workers 20, the profitability of 90,000 yuan. this plant a total of 60 kilograms of raw materials, 150 workers, and because other conditions do not yield a beverage cartons more than 8 per cent. ask what arrangements the production of projects, namely the production of two the number of drinks to make the biggest profit. further discussion : 1) if the investment 08,000 yuan to increase one kilograms of raw materials and asked whether we should make this investment. 2) If a beverage cartons per cent profit increase 10,000 yuan and asked whether or not to change the production plan.)

说明：  用matlab编写的遗传算法实现程序，并包含测试文件(Genetic algorithm using matlab program, and includes test files)

利用c语言生成符合正态分布的随机数，并在matlab程序中画出曲线图，并与理论值比较(Use c language to generate normally distributed random numbers and draw graphs in matlab program)

介绍MATLAB处理语音信号的基本方法，如打开、保存、录音(MATLAB introduce the basic speech signal processing methods, such as open, save, sound recording)

一个完整的SVM分类器的程序，matlab编写的。(A complete program SVM classifier.)

This function is to solve linear equations

A major challenge to MIMO-OFDM systems is how to obtain the channel state in- formation accurately and promptly for coherent detection of information symbols and channel synchronization.