一个描述计算几何的相当不错的程序，写的挺好，对于初学者大有好处...

DCT变换的源代码，支持一维二维DCT变换及反变换-DCT transform of the source code, to support the one-dimensional two-dimensional DCT transform and inverse transform

在视频压缩中，大家可能回遇到测试一系列的文件性能，但是如果自己一个一个测试，很费时，而且质量不高，这里有套代码，可以帮大家解决问题，对大家帮助很大-In video compression, we may return to face the test performance of a series of documents, but if you own a test, it is time consuming, and the quality is not high, there are sets of code, can help you solve the problem, of great help for all of us

遥感应用中，归一化差分温度指数（NDTI）的核心代码，最近写的，可以移植到你的VC图像读写平台运行-Remote sensing applications, the Normalized Difference Temperature Index (NDTI) the core code, recently wrote, can be transferred to your platform to read and write operation of VC images

这个是摄象机线性散步定标的源码，是在MATLAB下运行的-This is a linear walk camera calibration source is running under MATLAB

小波变换的一个程序代码，韩国教科书上的CD-Wavelet transform of a procedure code, the Korean textbook on CD

产生高斯分布随机数，一次写论文时用到的，希望对你也有用-Have a Gaussian distribution random number, one used to write papers, I hope you are also useful for

use the dct in watermark

三种算法绘制直线，种子填充，画圆画圆弧，绘制二次曲线，贝塞尔曲线等-Draw a straight line of three algorithms, seed filling, drawcircle circular painting, drawing the second curve, Bezier curves, etc.

系统介绍了消息传递界面MPI 基础-集群通信 与派生数据类型-Systematically introduce the message passing interface MPI-based- cluster communications and derived data types

使用二维矩方法对数字图像实现像素级角点检测-The use of two-dimensional moment method implementation of the digital image pixel corner detection