topology of a ring, D shape and smiley face with 1000 nodes-3 typologies of a ring, D shape and smiley face with 1000 nodes with C++ code and matlab code

its matlab code for lane detection algorithm for intelligent highway

ssm开发实现简单的oa办公管理系统,模板是网上下载,后端代码自己实现(SSM development and implementation of a simple OA office management system, templates are downloaded online, the back-end code to achieve their own.)