mpich2-1.4-win-x86-64

北京大学信息科学与技术学院网络与信息系统研究所张老师的源代码和ppt课件，非常经典-Peking University College of Information Science and Technology Network and Information Systems Research Institute Teacher Chang" s source code and ppt courseware, very classic

使用Hilbert变换的隐形标志水印，通过置乱变换对水印，使得水印的鲁棒性和透明性增强(Stealth watermark, which uses Hilbert transform, improves the robustness and transparency of the watermark by scrambling the watermark to the watermark.)

智能粮仓管理系统，可以读取温度，湿度，大气压并且自动调节，还有用户登录管理界面(Intelligent granary management system, can read temperature, humidity, atmospheric pressure and automatically adjust, and user login management interface)

求解二维热传导方程，文档中有过程和matlab程序。 本文利用有限差分法来求二维热传导方程的数值解，通过Matlab编程求解并作图，进而与解析 解做出的图进行比较，画出误差图。(Solving the two-dimensional heat conduction equation, there are procedures and MATLAB programs in the document. In this paper, the finite difference method is used to find the numerical solution of the two-dimensional heat conduction equation, and is solved and plotted by Matlab programming. The diagram made by the solution is compared, and the error map is drawn.)

bouc-wen hysteresis model

VC下开发的球员管理系统，支持球员录入，查找，修改，删除，排序等功能-VC player management system developed under the support of the players entry, search, modify, delete, sorting and other functions

配电网保护的故障特征提取，提取故障后的突变量(Fault feature extraction of distribution network protection to extract the mutation after fault)

说明：  仿真chirp信号在高斯信道下的相干非相干匹配解调性能(using matlab to learn chirp signals)

基于C语言仿真 LDPC编解码仿真程序，希望对各位有用-Based on the C language simulation LDPC codec simulation program, in the hope that useful

图像处理中 各种阈值分割的基本算法的实现，包括双峰法 迭代法 大金法（ostu）等等(A variety of image processing in the basic threshold segmentation algorithm, including the bimodal method， iteration method， Daikin (ostu), etc.)