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本书附带光盘中包括了作者全书所有自己编写的算法对应的MATLAB的M文件。所有代码按照章节存放在各个文件夹下，如“第6章 无约束一维极值问题”文件夹下存放了本书第6章所有的算法程序代码。对于算法的程序代码，在光盘中存为同函数名的M文件，例如，minHJ.m表示用黄金分割法求解一维函数的极值的程序，依此类推。(The book contains CD-ROM, including all the M files of the MATLAB written by the author. All the code is stored in chapters under various folders, such as "Chapter 6 unconstrained one-dimensional extreme value problems" folder, all the algorithm code in Chapter 6 of this book. For the program code of the algorithm, the M file with the same function name is stored on the CD. For example, minHJ. M represents the program that uses golden section method to solve the extremum of one-dimensional function, and so on.)

说明：  梯度下降法对数据进行分类，并取了四个数据点，对分类进行证明。对梯度下降法有详细的备注。(The gradient descent method classifies the data and takes four data points to prove the classification. There are detailed remarks on gradient descent method.)

收集的matlab，simulink的全部基本命令，方便大家查阅！(Collection matlab, simulink all basic commands, convenient access to U.S.!)

实现MATLAB下的音频AGC，，关键是要有高效的算法。效果不错。 (Audio AGC on MATLAB, the key is to have efficient algorithms. Good results.)

research paper for face recognition using fusion algorithems

hi, this is good progrramm.

利用matlab开发的HSV空间分割的，手势识别程序，效果较好，背景复杂的情况下识别率也很高！！！(Recognition rate is also high in the case of using matlab development of gesture recognition program, the better the background is complex! ! !)

归一化LMS算法，自己更改参考信号和期望信号(normalized LMS algorithm，change the reference signal and desired signal by yourself)

fir带通滤波器,可将不需要的频率成分的信号滤去(fir bandpass filter unwanted frequency components can be filtered signal)

garch-copula-VaR模型用于计算投资组合风险(garch-copula-VaR model is used to calculate portfolio risk)