二次函数曲线作图器

添加设置对话框的背景-add settings dialog background

显示b样条曲线,和非均匀有理B样条曲线.-Show the b-spline curves, and non-uniform rational B-spline curve.

用c++编的关于图形的N个实例子，有参考价值-With c++ Allocated on the graphics sub-N examples, the reference value

用VC++编写的在文档内画图的源程序，比较简单适合初学VC的人-With VC++ Prepared within the drawing in the document source, is relatively simple for beginners VC people

运用VB编写的 程序，运行时出现天空下雪-use VB program running there when the sky snow

delanay三角网算法的vb程序。-delanay triangulation algorithm vb procedures.

将一个VC程序代码，它能将数据文件放入bmp位图文件中，并能从bmp 中提取出原文件。以便大家在这里通过下载图片来得到图片中的资源-A VC program code, it will be data files Add bmp bitmap file, and extracted from the original bmp file. To everyone here by downloading pictures to get the picture of the resources

空域可视水印算法（matlab实现）， 考虑了HVS特性，可见水印嵌入同时考虑了原图像和水印图像视觉特性。-airspace visual watermarking algorithm (Matlab achieved), in consideration of HVS features embedded watermark can be seen taking into account the original image and a watermark image visual characteristics.

三次非均匀B样条曲线,根据已知点画出一次,二次,三次的B样条曲线-three non-uniform B-spline curves, according to a known point draw, second, third B-spline curves

在加权的有向图中，可以求出最大流路径，即求出从起点到终点权值之和最大的路径。-In weighted directed graph, we can derive maximum flow path, that is derived from the point of origin to their destination and the largest weight of the path.