introduced the viewfinder change and model changes, translation and rotation of...

这是DCT的改进算法，可以提高DCT算法的执行速度。-This is the DCT of the improved algorithm can improve the execution speed DCT algorithms.

使用opengl函数写程序，实现如下：画一个矩形，平移至点P(100,50,200)，绕x轴旋转45度角。-To write programs using the opengl function to achieve the following: draw a rectangle, flat move to point P (100,50,200), around the x-axis rotation 45-degree angle.

本人多年前一个工控项目的CAD,为别人用这个CAD制作界面文件，里面用到了绘图的多个方面，展示了图形和对象的交互-a CAD industrial projects and for others to use this interface CAD production of documents containing depleted in many areas of graphics display graphics and interactive object

mapgis6.2二次开发的dll,vc++6.0制作，-mapgis6.2 secondary development of the dll, vc 6.0 production,

图像，边缘检测方面的源码，进行微分处理运算，速度较快-Images, edge detection of the source area to carry out differential processing algorithms, faster

Visual C++ CAD应用程序开发技术源代码ch4-Visual C CAD application development technology source code CH4

该程序实现二维的FFT变换，可以对图像做FFT变换，运行速度还可以。-procedures to achieve the two-dimensional FFT transform, the image can be done FFT, can also speed

图象的检测，模板匹配 命令行编译过程如下 vcvars32 rc bmp.rc cl detect.c bmp.res user32.lib gdi32.lib 注意事项： 运行时，文件c: est.bmp必须存在 -Image detection, template matching command-line compiler as follows vcvars32 rc bmp.rc cl detect.c bmp.res user32.lib gdi32.lib Note: run-time, the file c: test.bmp must exist

在AutoCAD上面开发的插件，用于包装纸盒的CAD-In the above, the development of plug-in AutoCAD, CAD for packaging carton

拉普拉斯锐化（边缘检测）,在readme.txt里有详细的使用说明-Laplacian sharpening (edge detection), the readme.txt are detailed usage