MATLAB-learning--Handbook

基于傅里叶变换的数字水印算法，实现了图像里的水印的嵌入和提取。Matlab代码。(Fourier transform-based digital watermarking algorithm to achieve the image in the watermark embedding and extraction. Matlab code.)

如何获得彩色图像的gamma (the value of gamma )

用Matlab实现的LDPC编码程序，希望对大家有用(Matlab achieved with LDPC coding procedures, we hope to be useful)

首先将测量值与估计值都进行模糊化，然后计算测量值与估计值之间的格贴近度, 利用贴近度来描述各个传感器在测量中的权重，最后得到融合结果。(First, the measured values and estimated values are fuzzified, and then calculated between measured and estimated values of the lattice close to the degree of closeness to describe the use of various sensors in the measurement of weight, and finally get fusion.)

Hurst指数是描述非函数长周期的重要指标。它有别于传统单位根检验，可以发现时间序列存在的超长周期性，可以用于判断市场风险，但运算相当繁琐，单独利用Excel计算费时又费力，作者在充分理解Hurst指数内涵和应用的基础上，利用Excel的宏语言VBA编写宏程序轻松实现Hurst指数的计算，通过这一工作也希望能使Hurst指数能够得到广泛的应用。(Hurst index is to describe the function of the long period of non-important indicator. It is different from the traditional unit root tests, time series can be found in the presence of the long periodicity, can be used to determine market risk, but the operation rather cumbersome, separate consuming and laborious calculations in Excel, the authors fully understand the meaning and application of the Hurst exponent based on the use of Excel macros written in VBA macro language easily Hurst index calculation, also hopes to make this work through the Hurst exponent can be widely used.)

本文件用于Copula函数的参数估计与拟合，基于Matlab程序(This document is used for Copula function parameter estimation and fitting, based on the Matlab program)

Gabor地震反褶积程序，使用Gabor 变换和傅立叶算子设计(Gabor Deconvolution seismic deconvolution using the Gabor transform with Fourier operator design. )

包含菲涅尔衍射，夫琅禾费衍射和衍射各种传递函数比较，园，十字叉丝，方孔，考扭曲线等的matlab程序(Includes Fresnel diffraction, Fraunhofer diffraction and diffraction comparison of various transfer functions, garden, crossed wires, the hole, twisted lines of matlab test procedures)

Local Binary Pattern

利用MATLAB对流量计进行仿真编程，使用MATLAB内部集成进行编程(MATLAB simulation programming the flow meter, using MATLAB internal integrated programming)