算法的代码实现了普通DCT，快速DCT、IDCT算法快

开发环境VS2003,mfc ，带箭头的直线和圆弧，是本人开发二维矢量图形系统时线段和角度的标注实现方法。-Development environment VS2003, mfc, with arrow straight line and arc, is my development of two-dimensional vector graphics systems and angle of line segment method of tagging.

基于VC++6.0的JPEG压缩编码 有自己编写的Huffman查表 写jpeg文件等函数.可以完成标准256*256图的bmp到jpg的压缩,其生成的jpg图片可以用画图软件打开.暂时未完成像素没有16对齐的图片压缩.-VC++6.0 based on the JPEG compression Huffman coding which has its own look-up table prepared to write jpeg files, and so function Can complete the standard 256* 256 map bmp to jpg compression, the resulting jpg images can be opened with Paint software. Not yet completed pixel of the image is not compressed 16-aligned.

VC BMP VC BMP-VC BMP VC BMP VC BMP

VC++编写的设置并叠加透明图片-VC prepared to install and transparent picture superimposed

显示图像的几种效果，包括向上扫描、向下扫描、水平移动、垂直移动等效果-Display images of several effects, including progressive scan, the downward scan, the level of movement, vertical movement, such as the effect of

VC6.0做的导弹发射过程源代码！学习3D的可以参考！-VC6.0 missile launch process to do the source code! Learning can refer to the 3D!

这是一个用vb编写的mapinfo例子,ole mid程序-vb prepared with examples of MapInfo, CNES mid procedures

此代码是对24位位图来处理图形图像的压缩和解压-openbmp

GDI的一个程序设计实例以及源代码，用户可以根据需要进行必要的修改。-a procedure for the design and source code examples, users can need for the necessary changes.

Auto Wall Paper V 0.01 试用版是一个自动换桌面墙纸的软件. 第一运行会弹出选择图像文件文件夹的对话框,选择一个存放图像的文件夹. 每次启动Windows,桌面将自动更换为此文件夹中的图像. 软件运行不占用任何系统资源.软件无须安装,不会在系统中留下任何垃圾文件.使用软件无须复杂的设置,只须手动运行一次.-Auto Wall Paper V beta version 0.01 is an automatic desktop wallpaper for the software. The first run will pop choose Image File Folder dialog box, select an image stored in folders. Every boot Windows, the desktop will automatically replace this folder images. Software do not take up any system resources. no software installation, the system will not leave any garbage documents. the use of software without complicated set of manual only once.