DUPQC

Nagravision 2 patch source code

说明：  操作系统课件 习题 ppt 和很好的课后习题答案(Operating system software ppt and good after-school exercises exercises answers)

说明：  这是孙鑫Visual C++视频的自学笔记，写的很详细，对学习C++编程的初级学者有很大的帮助。(This is Sun Xin Visual c++ video self-taught notes, write very detailed, for learning c++ programming junior scholars have a lot of help.)

圆刚采集卡的控制程序，负责采集和录制成MP4文件(AVerMedia capture card control program, is responsible for capturing raw video and recording into MP4 files)

基于MSP430的可以测量方波的相位差的程序，精确到小数点后3位，double型数据(msp430 相位差测量)

Bus route map simulation-based VC source code GDI + PNG(Bus route map simulation-based VC source code GDI+ PNG)

一维情况下用ＦＤＴＤ方法模拟电磁波的传播情况，加了吸收边界条件，用Ｃ和MATLAB混合编程，信号源是高斯脉冲(One-Dimensional FDTD simulation with the propagation of electromagnetic waves, plus the absorbing boundary condition, mixed with the C and MATLAB programming, the signal source is a Gaussian pulse)

解析mtl文件的obj格式OpenGL环境下的纹理贴图，多纹理贴图。obj格式的文件可能会包含许多组件，这些组件的纹理参数放在mtl文件。通过解析mtl文件，进行obj对象的多纹理贴图。(read mtl of obj file,3D texture Binding)

基于OPENCV的SIFT特征提取与匹配算法。包含完整的从图像高斯金字塔、DOG、空间极值点提取、关键点描述、KDtree匹配等关键步骤的全部函数实现，对全面深入理解Lowe的SIFT算法有莫大帮助。程序运行前须安装（1）OpenCV: http://opencvlibrary.sourceforge.net （2）SIFT: http://web.engr.oregonstate.edu/~hess/index.html，并配置其环境参数。(OPENCV the SIFT-based feature extraction and matching algorithm. Contains a complete Gaussian pyramid from the image, DOG, space extremum point extraction, description of key points, KDtree matching key step in the realization of the full function of the comprehensive and in-depth understanding of Lowe s SIFT algorithm of tremendous help. Program to run before the installation of (1) OpenCV: http://opencvlibrary.sourceforge.net (2) SIFT: http://web.engr.oregonstate.edu/ ~ hess/index.html, and configure the parameters of their environment.)

MFC的数据库编程，学习MFC的好代码。(MFC program .you can learn well by it.)