一个多方位演示系统，可绘制直线，园，椭圆，矩形和写文字等。...

1.功能很强大的数学运算类， 2.算法经过多次优化，速度经过测试 3.包含类别有 点，线，面，圆，球，圆柱，多边形，向量，矩阵运算等多种类-KenGraphic

显示渐变色文本的程序- The demonstration gradually changes color the text procedure

C code for "Computational Geometry in C (Second Edition)": Code function Chapter pointer directory ----------------------------------------------------- Triangulate Chapter 1, Code 1.14 /tri Convex Hull(2D) Chapter 3, Code 3.8 /graham Convex Hull(3D) Chapter 4, Code 4.8 /chull sphere.c Chapter 4, Fig. 4.15 /sphere Delaunay Triang Chapter 5, Code 5.2 /dt SegSegInt Chapter 7, Code 7.2 /segseg Point-in-poly Chapter 7, Code 7.13 /inpoly Point-in-hedron Chapter 7, Code 7.15 /inhedron Int Conv Poly Chapter 7, Code 7.17 /convconv Mink Convolve Chapter 8, Code 8.5 /mink Arm Move Chapter 8, Code 8.7 /arm-C code for "Computational Geometry in C (Second Edition)": Code function Chapter pointer directory----------------------------------------------------- Triangulate Chapter 1, Code 1.14 /tri Convex Hull(2D) Chapter 3, Code 3.8 /graham Convex Hull(3D) Chapter 4, Code 4.8 /chull sphere.c Chapter 4, Fig. 4.15 /sphere Delaunay Triang Chapter 5, Code 5.2 /dt SegSegInt Chapter 7, Code 7.2 /segseg P

从LiDAR影像中提取建筑物，最重要的是去除高大的树冠。本项目通过平面拟合去除LiDar影像中的高大树冠，并通过区域生长的方式得到建筑物对象。

主要功能简介：1、支持完全在线维护。可以在线完成新建/删除相册、更新图片、删除图片、更改名称等所有操作。上传之后完全可以不依赖FTP软件来维护相册。2、缓存更新功能使得批量更新图片/相册更为容易。你只需要把所有需要更新的图片一次上传到相应文件夹，然后进入后台操作点击“更新缓存”，相册的所有数据都将自动更新。3、在GD库的支持下，图片的缩略图完全自动生成。你所要做的只是上传图片到相应相册，支持的图片格式有 jpg/jpeg,gif,png,bmp。（由于GD不支持bmp格式，所以bmp的图片不能生成缩略图）需要GD2的支持，支持的图片格式有 jpg/jpeg,gif,png,bmp -major profiles : one, to support the total online maintenance. Complete the online add/delete photo albums, updated pictures, delete pictures, names and other changes all operations. After uploading can not rely on FTP software to safeguard albums. 2 cache update feature allows batch update Photo/albums easier. You should only need to update all the pictures uploaded to a corresponding folder, and then click into the background of operation "update cache," albums of all data will be automatically updated. 3, in the GD library, with the support of the thumbnail pictures fully automatic generation. You just have to upload pictures to the corresponding photo albums, the support photo forma

利用Delphi实现桌面变换（对于window2000的系统，需把张bmp图片拷贝到从c:winnt目录下）-use Delphi desktop transform (for window2000 system, as required under Zhang bmp Photo copy from C : winnt directory)

这也是arc 编写的一个程序，它可以完成多种图像格式之间的相互转换工作（包括到AVI的转换），推荐。编译器：VC6。-arc This a procedure for the preparation, it can perform a wide variety of image formats between the conversion work (including the conversion of AVI), recommended. Compiler : VC6.

简单的emd开发程序，matlab程序，含试验数据。-EMD developed a simple procedure, matlab program, including test data.

一个关于EMD算法的程序包括文章，该算法对图像识别的研究很重要-EMD algorithm on the procedure, including articles, the algorithm of image recognition research is important

这是一个简单的模拟太阳系九大行星运行的小动画。仅供爱好者观赏。-This is a simple simulation of the solar system"s nine planets running small animation. Only fans to watch.