conver hull prgram dds

凸包最常用的凸包算法是Graham扫描法和Jarvis步进法,该上传文件主要是基于Graham扫描法的凸包算法-convex hull algorithms:based on Graham scan method ~ ~~~~`~·`·`

对仿射包 仿射子空间的介绍 很好的讲述的仿射包的建立以及分类方法-Affine subspace of affine package a good introduction to the package about the affine classification of the establishment and