一个旋转输出文本的例子，适合初学者进行学习研究。

读取卫星数据文件 画高精度地图(Lat: 35.5°N -37°N, Lon: 119.5°E -121°E) - Draw a high-resolution map (Lat: 35.5°N-37°N, Lon: 119.5°E-121°E) Plot an asterisk at 36.1 N and 120.3 E and a diamond at 36.15 N and 120.15 E.

该算法建立了由最小二乘法,离散点曲率和离散点曲率变化和三项组成的目标函数并求出了最优控制点序列坐标,采用非线性优化方法对权因子序列进行了调整,确立了逼近误差的近似表示方法,并提出了包括上述方法的循环判断流程.-The algorithm was established by the least squares method, discrete points, the curvature and the curvature change and the three discrete points consisting of the objective function and find the optimal sequence of control point coordinates, using non-linear optimization method for sequence weights have been adjusted establishes the approximation error of the approximate representation, and proposed, including the cycle of the above methods to determine flow.

contourlet马尔科夫变换工具箱，用以实现contourlet马尔科夫变换编码-Markov transform Contourlet toolbox to realize Contourlet Markov transform coding

图形学程序，有一些画图的程序，全部都是自己编写的源码，有一些来自于清华大学出版的《计算机图形学》-graphics procedures, some drawing procedures, all prepared by the source itself, some from Qinghua University, published in the "Computer Graphics"

一个应用动画实例,提供给大家参考 如果有意见可以和好交流。-an application animation examples provided for your reference if opinions can be good and the exchange.

对已有的坐标数据用B样条插值的方法进行曲线拟合，左边可以显示数据，并可通过调用文件的方法输入数据。-have the right coordinates data with B-spline interpolation method of curve fitting, and to the left shows data, as well as by calling the document the input data.

VC++绘图程序设计技巧与实例教程 -VC++ Graphics Programming Tutorial and Examples

基于sift的图像复制粘贴篡改检测方法，首先提取出sift特征，这里提取的sift特征是用c++代码提取的，然后进行g2nn匹配和 凝聚层次聚类 ，最后根据仿射变换参数标出篡改区域。并用连线的方式将真实区域和复制粘贴篡改区域标记出来。

计算机工程数值算法, 压缩包解压时不能有密码-Computer engineering numerical algorithm, compressed packets can not extract the password

Moth用于从各种数据源中创建2D图形。第一个版本可以读取文本文件、rrd文件和MySQL数据库，可以输出jpeg 和png图像-Woolf used data from a variety of sources to create 2D graphics. A first version can read text files, documents and rrd-users-request@list.ee.ethz.ch MySQL database, and can output jpeg images png