一本写计算机网络的书，国外优秀教材，英译汉版。本书条理清淅，从低到高。我个人觉得是学计算机网络入门的上好教材。作者Douglas E.Comer教授是互联网先驱者之一。
标签： 计算机网络
上传时间： 2016-02-16
上传用户：klin3139
When working with mathematical simulations or engineering problems, it is not unusual to handle curves that contains thousands of points. Usually, displaying all the points is not useful, a number of them will be rendered on the same pixel since the screen precision is finite. Hence, you use a lot of resource for nothing! This article presents a fast 2D-line approximation algorithm based on the Douglas-Peucker algorithm (see [1]), well-known in the cartography community. It computes a hull, scaled by a tolerance factor, around the curve by choosing a minimum of key points. This algorithm has several advantages: 这是一个基于Douglas-Peucker算法的二维估值算法。
标签： mathematical engineering simulations problems
上传时间： 2013-12-19
上传用户：changeboy
计算机图形学，Douglas曲线拟合，Delphi源码，值得学习。
标签： 计算机图形学
上传时间： 2013-12-15
上传用户：lindor
