Rongekutta

一个简单的在matlab上实现logistic方程，并花出图像。(A simple implementation in matlab on logistic equation, and the flower images.)

非常实用的关于chen分数阶的混沌程序，对高级编程者有用(a sofeware about matlab in chaos)

DM码，QR码生成,能够很好地生成二维码，并且支持大小可调(DM,QR barcode，yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy)

一种简单的模糊自适应滑模控制，通过模糊自适应控制实现消除滑模控制的抖振。(A simple fuzzy adaptive sliding mode control is adopted to eliminate chattering of sliding mode control by fuzzy adaptive control.)

等值线的生成，等值线的生成，等值线的生成，等值线的生成，(Contour generation, contour generation, contour generation, contour generation,)

三维重建，使用matlab编写的，效果可以(3D reconstruction, prepared by the use of Matlab, the effect can)

说明：  本程序是基于BP神经网络的程序，详细的说明了各个参数及函数体的内容，值得下载。(This procedure is based on BP neural network program, a detailed description of the contents of each parameter and the function body, it is worth the download.)

《MATLAB工程应用书库：MATLAB小波分析（第2版）》以最新版MATLAB R2011a为平台编写。从信号处理的角度阐述小波分析的基本原理及其应用。(The MATLAB application stacks: MATLAB wavelet analysis (second edition))

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.)

sinc插值函数，在SAR、ISAR，通信等信号处理中有广泛的应用，是非常好的学习代码。(sinc interpolation function, there is a wide range of applications in the SAR, ISAR, communications and other signal processing, is a very good learning code.)