Graph_Theory

matlab PPT教程 电子工业出版社 罗建军 主编(matlab PPT tutorial)

Nonsubsampled contourlet transform

Matching Pursuit方法，经典的稀疏表示方法，可以用人脸识别和图像分类，图像去噪，现在非常流行。(Matching Pursuit method, sparse representation of the classic, you can use face recognition and image classification, image denoising, now very popular.)

本文件包含Metropolis算法对函数进行抽样;显示生成样本的相关图和直方图. 其中文件：metropolis_hastings.m该文件包含4个示例，用于通过Metropolis-Hastings算法对复杂函数进行抽样，显示生成样本的相关图和直方图。metropolis_hastings2.m 包含一个例子，用于通过Metropolis-Hastings算法对双变量高斯PDF进行采样，显示生成样本的相关图和直方图，以及其轮廓和边缘PDF的函数等。(This program develops a very basic example, for the sampling of functions by means of Metropolis algorithm; showing the correlograms and the histogram of the generated samples. metropolis_hastings.m. This file contains four examples, for the sampling of complex functions by means of Metropolis-Hastings algorithm, showing the correlograms and the histograms of the generated samples. In this case the proposals PDF its no longer symmetric. Additionally, the burn-in period, the lag period and the Geweke test have been implemented.It needs the "MH_routine.m" function. metropolis_hastings2.m. This file contains one example, for the sampling of a bivariate Gaussian PDF by means of Metropolis-Hastings algorithm, showing the correlograms and the histograms of the generated samples, and the function with its contours and marginals PDF. Additionally, the burn-in period, the lag period and the Geweke test have been implemented.)

MATLAB与通信仿真，有大量实例，非常有参考价值，文件为pdg格式，需用超星阅览器打开(MATLAB simulation and communications, has a large number of examples, a very valuable reference document for the PDG format, need to open browser Chaoxing)

说明：  小孔成像，映射一个简单的圆柱体，可以精确计算投影信息(Pinhole imaging, mapping a simple cylinder, projection information can be accurately calculated)

sensorless system circuit

说明：  本文件可以用来精确计算M-K趋势值，以及倾斜度。 matlab的m文件 直接点击F5运行(This file can be used to accurately calculate the the MK trend values, as well as the inclination. matlab m file directly Click F5 to run)

i have uploaded some denoising and compression files

Solving ODEs with Matlab 一书的所有m文件