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dct algorithm watermark

正态反高斯模型的参数估计并且结合上下文模型的算法研究与实现matlab,这是一个很好的算法！(Normal anti-Gaussian model parameter estimation algorithm context model and combined with the realization of matlab)

OpenCV的全称是：Open Source Computer Vision Library。OpenCV是一个基于（开源）发行的跨平台计算机视觉库，可以运行在Linux、Windows和Mac OS操作系统上。它轻量级而且高效——由一系列 C 函数和少量 C++ 类构成，同时提供了Python、Ruby、MATLAB等语言的接口，实现了图像处理和计算机视觉方面的很多通用算法。(OpenCV s full name is: Open Source Computer Vision Library. OpenCV is based on (open) issued a cross-platform computer vision library, you can run on Linux, Windows and Mac OS operating systems. It is lightweight and efficient-++ class is composed of a series of C functions and a few C, while providing an interface to Python, Ruby, MATLAB and other languages​ ​ , to achieve a lot of generic algorithm for image processing and computer vision.)

求图像峰值信噪比PSNR的代码matlab版(PSNR PSNR for the image code matlab version)

说明：  利用传播算子，进行阵列信号角度估计，运算快，不需要峰值搜索。(Use propagator conduct array signal angle estimation, fast operation, no peak search.)

一个Rayleigh衰落的clarke模型的问题,主要是信道仿真方面的,实用.(a Rayleigh fading clarke model that the main problem is the channel simulation aspects. practical.)

这是自己编写的关于OMP的matlab程序，欢迎借鉴，谢谢(This is a matlab program, I have written about the OMP welcome to learn from, thank you)

haze removal code using matlab . software based taken a research paper

Includes source codes to find DFT of a sequence, to find odd and even components of a signal, to perform PSK, FSK, QPSK.

shangjiao6.m为主程序；pcode.m为产生伪码的子程序；bu.m为进行补0的子程序（为了使得进行FFT和IFFT的点数满足2的N次方个） c_b.m为数据进行串并转换的子程序。(shangjiao6.m-based procedures pcode.m for producing pseudo-code subroutine bu.m for fill 0 Subroutine (carried out in order to make the point FFT and IFFT of the N-th power to meet the 2 months) c_b.m for data for string and conversion subroutine.)