一个简单的等值线绘制程序，效果一般，原理可以参考一下

FCM算法是一种基于划分的聚类算法，它的思想就是使得被划分到同一簇的对象之间相似度最大而，不同簇之间的相似度最小。-FCM algorithm is a clustering algorithm based on the division of its thinking is that it is making is divided into clusters with the greatest similarity between the object and different minimum similarity between the clusters.

非常有趣的3D文字按钮在VC中的实现，希望对美工要求的朋友能有帮助！-Very interesting 3D Text button in the realization of VC in the hope that the requirements of art can help a friend!

jasper-1.900.1, use it to perform JPEG2-jasper-1.900.1, use it to perform JPEG2000

1，画一个三棱锥（或三棱柱）穿透一个立方体，并用Z_buffer算法消隐，其中立方体和三棱锥的各个面用不同的颜色表示 2，用动画实现穿透的全过程并且实现光照 立方体可以旋转运动 三棱锥可一上下穿透 关键词：Z缓冲器算法 Z向深度缓存算法 Z_buffer Phong光照模型 -a painting a three pyramid (or three prism) penetrating a cube. Z_buffer algorithm using hidden, cube and the three pyramid-all with different colors 2, Animation achieve penetration with the entire process and achieve illumination cube rotation can be a three pyramid next penetrating Keywords : Z Z-buffer algorithm to the depth buffer algorithm Z_buffer Phong illumination model

visualization tool kit开发工具的重要文档，vtk user guide是所有vtk爱好者都想要的，但是一般是没有电子版的，我也是有幸从别人那里得到的，对学习和使用vtk作开发，了解图形学都有很大的帮助-visualization tool kit development tools important documents, vtk user guide is that all VTK fans want, but in general there is no electronic version, and I am also fortunate enough to get from others, to study and use VTK for the development, understanding of graphics are of great help

此方法得到的凸壳总是逆时针顺序，可用于任意简单多边形。-This method of Convex Hull is always counter-clockwise order, can be used for any simple polygon.

三维自由形状变形，在计算机图形学和动画中应用很多。-3D Free Form Deformaiton

位图 按钮 实现任意不规则按钮 使用双缓冲技术 不会闪烁-Bitmap button button to achieve arbitrary irregular use double buffering is not blinking

该算法为色彩传递的matlab算法，该方法属于经典的色彩传递算法中彩色传递的部分，彩色互相传递。

delphix 实例,介绍DX类的基本用法.-delphix example, the introduction of the basic usage of DX.