communication-network-theory

视频的关键帧计算，和关键帧提取，附有实验报告(Video key frame basis, and key frame extraction, with test report)

第四版prokias数字通信配套代码之第七章(source code(matlab )for prokias Digital Communication (4th edition))

本程序用来求有向网络中的最大流和最小费用的问题。这里最小费用是在可能有多个最大流的基础上优化得到的。故前提条件是最大流，如果没有没有最大流，可以不运输，成本为0，那就没有意义了。(This program used to beg for the maximum flow to the network and the minimum cost. Here is the minimum cost in May have multiple maximum flow based on optimization get. So premise condition is maximum flow, if no no maximum flow, can not transport, the cost of 0, that is no sense. )

获取图像上的曲线数据，读入一幅图片并选取所需的数据点加以保存处理。用法：使用鼠标左键取点，右键结束取点并保存数据(Get the curve on the image data, read and select a picture to save the data points needed to deal with. Usage: Use the left mouse button to take point, right end of the access point and save the data)

b图像 matlab功能 matlabmatlabmatlabmatlabmatlab(b image)

Steganography using Matlab

采用五点差分格式解决椭圆问题，这里是3个详例。(Using a five-point difference scheme to solve elliptic problems, here are three detailed examples.)

Laganiere Robert - OpenCV 2 Computer Vision Application Programming Cookbook - 2011

Fully informed particle swarm optimization for optimizing a general function.

ORTHOFIT Fit polynomial to data. YS = ORTHOFIT[X,Y,N] smooths/fits data Y[X] in a least-squares sense using a polynomial of degree N and returns the smoothed data YS.