图像加密，循环变换后恢复

该源码用于图像处理算法初学者，这是系列之4-This source code is the series 4 for the beginner of image processing arithmetic.

VC做的CAD绘图程序，能绘制常见的二维图形，更重要的是能够对已绘制的二维图形进行任意编辑。图形编辑这一块技术含量较高，对于CAD入门者值得推荐-VC do CAD drawing program that can draw a common two-dimensional graphics, but more importantly has been able to draw arbitrary two-dimensional graphics editor. This is a technical graphics editor with a high level, for CAD beginners recommended

c编的进行图像增强的源代码-c series of the image enhancement for the source code

MATLAB实现功率谱估计的程序.采用现代谱估计方法,最大熵谱法,Brug法和Levinson法-MATLAB power spectrum estimation procedures. The introduction of modern spectral estimation methods, maximum entropy spectrum, Brug law and Levinson Law

图片转换组件,可以很方便的将bmp格式的图片转换成gif格式的图片-Photo conversion components, it is quite easy to bmp format photographs into gif format photographs

BMP文件快速压缩成JPG文件的VC源代码-BMP file compression rapid JPG file into the source code VC

tft lcm display-tft display clause 8 cm

经典quake游戏的基于glx 3d驱动程序的源代码。-quake classic games based glx 3d driver source code.

一个绘制网络拓扑结构的图的vc代码，可以直接约束求解，而且可以用箭头直线连接2个网格图形！-A mapping of network topology map vc code, you can direct constraint solving, but also can use the arrow straight line connecting two grid graphics!

用vc实现B样条编程，主要根据定义编程，简单易懂！-With vc the realization of B-spline programming, primarily on the basis of the definition of programming, easy-to-read!