| 基于Direct3D的雷达P显在通用计算机上的实现 |
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| 引用本文： | 周东瑜,周沫,卢庆广,梁艳红.基于Direct3D的雷达P显在通用计算机上的实现[J].舰船电子工程,2012,32(8):80-82. |
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| 作者姓名： | 周东瑜 周沫 卢庆广 梁艳红 |
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| 作者单位： | 海军工程大学海洋电磁环境研究所,武汉,430033 |
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| 摘 要： | 随着电子技术和计算机技术的发展,基于计算机的多功能光栅显示器已成为雷达显示的一种趋势。多功能雷达显示器功能丰富但是运算量大,文章提出了利用Direct3D组件的强大功能驱动显示处理器（GPU）实现雷达的PPI显示。利用Direct3D灵活的坐标变换功能实现了雷达量程切换、舰首向上、偏心、空心、挖心显示功能。基于Direct3D的PPI显示可以节省大量CPU运算资源,并能取得更快的显示速度和更好的显示效果。
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| 关 键 词： | 平面位置显示器 Direct3D 偏心显示 余辉 |
Implementation of Radar Plane Position Indicator Display Based on Direct3D |
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| ZHOU Dongyu,ZHOU Mo,LU Qingguang,LIANG Yanhong.Implementation of Radar Plane Position Indicator Display Based on Direct3D[J].Ship Electronic Engineering,2012,32(8):80-82. |
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| Authors: | ZHOU Dongyu ZHOU Mo LU Qingguang LIANG Yanhong |
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| Institution: | (Institute of Ocean Electromagnetic Environment,Naval University of Engineering,Wuhan 430033) |
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| Abstract: | With development of electronic technology and computer technology,multi-function raster display based on computer becomes a trend.Multi-function radar display has plenty of function and a mass of compute capacity.Radar PPI display based on GPU driven by Direct3D was introduced in this letter.Range switch,secund display and ship line top were realized based on flexible ordinate transform of Direct3D.PPI display based on Direct3D can save CPU resource,and get more high display speed and better display effect. |
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| Keywords: | PPI Direct3D secund display delay shine |
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