用户将位图的透明背景色，设定在一个域值范围之内。

采用多线程技术进行绘图，类似礼花弹的效果-multi-threading technology for mapping, aerial similar results

脱机字符识别:手写数字识别之Fisher线性判别,手写数字识别之模板匹配法,数字识别之神经网络法,细化算法-Offline Character Recognition : handwritten figures identifiable Fisher Linear Discriminant, handwritten figures identifiable template matching method, digital identification neural network, thinning algorithm

利用c＃开发工具进行的GDI＋编程，采用双缓冲技术解决图形闪烁问题。-The use of c# development tools for the GDI programming, using double-buffering technology to solve problems flashing graphics.

此源码包括几种不同曲线的绘制，请自己查看就知道了，-This source includes several different curve drawing, please know their own view,

利用Opengl编写的一个池塘中莲花开花的一个动画-Opengl prepared to use a pond, a lotus flower animation

实现图像的增强，由均值与事先设定的阈值比较，得到不同的参数，再通过这些参数进行图像的增强。-Realize enhanced image by the mean and the pre-set threshold compared with different parameters, these parameters through image enhancement.

打开bmp文件的图像,并对图像做相关处理,如滤波,变换等.-Bmp file to open the image, and image-related deal to do, such as filtering, transformation and so on.

如何用java进行手机程序设计，以及应用开发- How uses java to carry on the handset programming, as well as using develops

DirectX渲染照明示例

这是一个模仿火山喷发的applet小程序，界面非常逼真。-This is a parody of the volcanic eruption applet small program interface very realistic.