期刊文献+
共找到3篇文章
< 1 >
每页显示 20 50 100
COFDM发射机信道内编码、调制及帧形成的FPGA实现 被引量:1
1
作者 杨亚贡 陈伟 《电视技术》 北大核心 2004年第2期9-12,共4页
在对COFDM传输方案的MATLAB和定点C仿真的基础上,结合HDTV地面广播的性能要求,采用FPGA技术实现了信道内编码、调制与帧形成等电路,给出了硬件实现框图以及部分算法的具体实现,通过了发射机系统的联调与测试,验证了设计的合理性与可靠性。
关键词 COFDM 编码正交频分复用 发射机 信道内编码 帧形成 FPGA 高清晰度电视
下载PDF
COFDM发射机信道内编码、调制及帧形成的FPGA实现 被引量:1
2
作者 杨亚贡 陈伟 《世界广播电视》 2004年第1期77-79,共3页
关键词 COFDM 发射机 信道内编码 FPGA HDTV 帧形成
原文传递
Generating Graphic User Interface of Web Applications Using Source Code Generator Based on Dynamic Frames
3
作者 Danijel Radosevic Denis Bracun Ivan Magdalenic 《Computer Technology and Application》 2011年第11期843-848,共6页
This paper deals with a problem of application generation together with their Graphic User Interface (GUI). Particularly, the source code generator based on dynamic frames was improved for more effective specificati... This paper deals with a problem of application generation together with their Graphic User Interface (GUI). Particularly, the source code generator based on dynamic frames was improved for more effective specification of GUI. It's too demanding for the developers to have specification of the application that contain all physical coordinates and other details of buttons and other GUI elements. The developed solution for this problem is based on post-processing of generated source code using iterators for specifying coordinates and other values of graphic elements. The paper includes two examples of generating web applications and their GUI. 展开更多
关键词 Generators graphic user interface dynamic frames.
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部