ellipticalFourierDescriptors

这个是一些图像增强的例子，对我们学习图像处理具有很大的帮助。(This is some examples of image enhancement, of great help for us to learn image processing.)

给出了几种OFDM仿真的源程序，包括传输误码率与信噪比的关系图等。(given several OFDM simulation of the source, including transmission error rate and SNR map of the relationship.)

wood_berry蒸馏塔的PID控制，使用matlab编程实现。(wood_berry distillation column PID control, the use of matlab programming.)

关于DPSK的matlab程序，看对大家有没有用(DPSK matlab program to see that everyone did not use)

matlab动态模拟程序，小球的弹性碰撞模拟，直观的展现动态性(matlab dynamic simulation program, a small ball elastic collision simulation, intuitive dynamic display)

Equalization is the process of adjusting the balance between frequency components within an electronic signal

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.)

实现了简单的windows undoredo操作，并且有自动保护功能(Achieve a simple windows undoredo operation, and automatic protection function)

This code changes contrast of images.

ome numerical calculation using matlab code, suitable for novice matlab and digital computing use, according to the ideological preparation of matlab matrix, for beginners to grasp a better matlab programming ideas useful...