RSA Encryption and Decryption of BigInteger

Delphi中绘制实时监控曲线，非常实用的源码。-Delphi mapping real-time monitoring curve, a very practical source.

迷人的万花筒-charming Kaleidoscope

层叠更替的彩虹窗口 美丽至极-cascading turnover rainbow extremely beautiful window

图象处理集合（对位图的处理）包括如下： 1.图象分析：图象分割和边缘检测 2.图象编、解码：huff，PCX,GIF,JPG等； 3.滤波处理：包含多种滤波器（高，低通，交互式带阻）； 4.数学形态学：图象的腐蚀和膨胀，开、闭运算，图象的粗、细化等； 此外还有视图的编辑、灰度处理、图象恢复、小波分解和重构等等。-image processing pool (right bitmap processing) include the following : 1. Image analysis : Segmentation and Edge Detection 2. Image encoder and decoder : Huff, PCX, GIF, JPG, etc.; 3. Filter : with a variety of filters (high and low pass offered inter-band stop); 4. Morphology : Image of corrosion and expansive, open and close operations, the image of rough and refined; in addition to the View editor, Gray processing, image restoration, wavelet decomposition and reconstruction and so on.

opencv 中对颜色的识别，具体含有对红色黄色绿色蓝色的识别。。。。。。

linux下一个短小精悍的数学函数绘图程序，从中可以学到如何在linux中开发GUI程序。-linux under a short and pithy mathematical function mapping procedures, One can learn how to linux GUI developed procedures.

这是一个在VC的环境下编写的小应用程序，随便选择一个汉字，然后输入背景字符，和前景字符，然后可以用这两个字符显示出这两个汉字-This is a VC in the preparation of the environment of small applications, choose any one Chinese characters, then the background characters, characters and prospects, could then make use of these two characters from these two Chinese characters

地理信息系统图层显示功能- Geography information diagram level demonstration function

判断一个点是否在一个区域内-judge whether a point is in a region

tk是一个结合tcl语言开发图形图像的脚本，如风河的Tornado就是用tcl＋tk开发的IDE。-tk is a combination of language development tcl script graphic images, such as wind River Tornado is to use tcl tk development IDE.