chap_6

here is the code for serial communications

SVM非线性分类，数据与代码均给出，而且还有结果图列，望能给予帮助(SVM linear classification, data and code are given, but also the results of figure out, hope for help)

独立分量分析（ICA）以非高斯源信号为研究对象，在统计独立的假设下，对多路观测到的混合信号进行盲信号分离，已广泛应用于无线通信、生物信号提取、语音信号处理、图像处理和噪声抑制等领域。 (The independent component analysis (ICA) addresses non-Gaussian source signals under amusing independent each other, it performs blind separation for multi-channel observed signals. It has widely applied in wireless communication, biological signals extraction, audio signal processing, image processing, and noise reducing and so on.)

求解数独的小程序 其中采用了图形界面，对初学者可以参考图形界面的编写方法。 求解数独算法比较简单，但是其中注释很少 (A small program to solve Sudoku Which uses a graphical interface, a graphical interface for beginners can refer to the preparation method. Sudoku solving algorithm is relatively simple, but very few comments which)

Solves 2D sine function using 5th order WENO and 3rd order Runge-Kutta

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.)

说明：  MATLAB数字图像的处理特效 两只猫的膨胀腐蚀(design a program for some specific effect of the 2 cats)

用混沌理论和广义回归神经网络进行短期负荷的预测，取得了满意的效果(with Chaos Theory and the general regression neural network for short-term load forecasts, achieved satisfactory results)

利用模糊算法进行控制的matlab源代码(code for fuzzy control)

利用CC方法可同时求时延与嵌入窗大小。程序中给的是Lorenz的例子。可以修改输入数据。(CC method can be used at the same time seeking delay and embedding window size. Program to the Lorenz case in point. Can modify the input data.)