midpoint circle meaning in English
中点圆
Examples
- First , the basic raster graphics algorithms for drawing 2d primitives are introduced , including edge coherence and the scan - line algorithm of triangle , brush algorithm of thick line ( and its improved method ) and midpoint circle and ellipse algorithm ; and the current situation of the advanced algorithms is also involved . second , the mapping of high level programming language to hardware description language is described , some principles of the conversion of algorithm to state machine are proposed also ; then , the implementation of basic graphics in hardware is discussed in detail , the state machines are drawn in the paper , and the interfaces of hardware are defined , block diagrams too , and the advanced algorithm of conic is proved ; finally , some issues about test are described , the results of simulation and synthesis are given in the last , and some detailed data are displayed in the appendix
首先介绍了现有的基本图形生成算法，包括三角形边相关扫描算法，宽直线的线刷子算法及其改进和圆形、椭圆的生成算法，同时介绍了加速算法的研究现状；然后，讨论了高级语言描述到硬件描述语言的映射，提出了算法到状态机抽象的规律；接着具体讨论了基本图形的硬件实现，给出了各算法的状态机图，接口定义和实现框架，并且从理论角度给出了二次曲线加速算法的证明：最后采用软件工具进行测试验证，给出了模拟、综合实现的结果，并在附录中有详细的实验结果数据。