| 一种基于大容量DDR2存储技术的视频显示分析设计方法 |
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| 引用本文： | 何小锋,秦赟,杨海英. 一种基于大容量DDR2存储技术的视频显示分析设计方法[J]. 雷达与对抗, 2013, 0(4): 51-55 |
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| 作者姓名： | 何小锋 秦赟 杨海英 |
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| 作者单位： | [1]91404部队,河北秦皇岛066001 [2]中国船舶重工集团公司第七二四研究所,南京210003 |
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| 摘 要： | 介绍了一种雷达视频信号的显示分析设计方法，重点介绍了该设计的硬件实现及大容量DDR2内存芯片存储控制、视频信号显示控制等技术。提供了一种实时、深入有效的视频信号显示分析方法，对于直观了解分析特定频率段视频信号中各种信号脉冲形式的幅度、脉宽等包络信息具有重要的意义。
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| 关 键 词： | DDR2 视频信号 显示分析 |
Design of video display and analysis method based on large-capacity DDR2 memory technology |
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| HE Xiao-feng,QIN Yun,YANG Hai-ying. Design of video display and analysis method based on large-capacity DDR2 memory technology[J]. Radar & Ecm, 2013, 0(4): 51-55 |
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| Authors: | HE Xiao-feng QIN Yun YANG Hai-ying |
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| Affiliation: | 2 ( 1. Unit 91404 of the Chinese PLA, Qinhuangdao 066001 ; 2. No. 724 Research Institute of CSIC, Nanjing 210003) |
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| Abstract: | A method of the display and analysis of radar video signals is designed with emphasis on the implementation of the hardware designed and the technologies of the display and control of video signals, and memory and control of the large-capacity DDR2 memory chips. A real-time, in-depth and effective method of the display and analysis of video signals is provided, playing a significant role in visually understanding and analyzing the envelop information such as the amplitudes and pulse widths of various video signals and pulses at a specific frequency band. |
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| Keywords: | DDR2 video signal display and analysis |
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