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说明：  一段对已知像素的正方形图像进行Hadamard变换的原代码，可设置变换阶数等参数。(For some of the known image pixel square Hadamard transform the original code, you can set parameters such as changing the order.)

用Matlab实现完美求相位和幅度，可用作标准函数(Seeking to use Matlab to achieve perfect phase and amplitude can be used as standard function)

current in boost cover.

说明：  热交换器用于物理热学研究计算使用用于仿真实验(Heat exchanger heat exchanger is used in physical heat research and calculation)

对原有数据进行排列，找到它所在位置，求出符合要求的最小值(The original data are arranged in a position to find it, find the minimum to meet the requirements)

本书附带光盘中包括了全书所有实例对应的MATLAB的M文件。所有代码按照章节存放在各个文件夹下，如“第4章 插值”文件夹下存放了本书第4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，Language.m表示求已知数据点的拉格朗日插值多项式的程序，依此类推。(Book with CD-ROM includes all instances of the book corresponds to the MATLAB M-file. All code is stored in accordance with chapters in every folder, such as " Chapter 4 interpolation" folder stored under chapter 4 of the algorithm all the code for the algorithm of the program code, stored on CD-ROM for the same function name in the M file, for example, Language.m known data points that seek Lagrange polynomial interpolation procedures, and so on.)

说明：  数据分类，AdaBoost算法提升SVM，MATLAB算法(it is useful。)

说明：  多尺度样本熵程序，实例中用于一段轴承故障数据，简单易懂。MultiscalePermutationEntropy函数中的PermutationEntropy也可以单独拎出来计算单个样本熵。(The multi-scale sample entropy program, which is used for a section of bearing fault data in an example, is simple and easy to understand. The permutationentropy in the multiscale permutationentropy function can also be carried out separately to calculate the entropy of a single sample.)

用matlab实现混沌系统的李雅普诺夫指数图 分数阶程序。(using matlab to achieve Lyapunov and fractional order precedure)

最小生成树算法的matlab实现，自己写的(good for learning)