| 基于DSP的数字测深仪 |
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| 引用本文： | 赵先龙,李胜全,李一达.基于DSP的数字测深仪[J].海洋测绘,2008,28(6):67-69. |
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| 作者姓名： | 赵先龙 李胜全 李一达 |
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| 作者单位： | 海军海洋测绘研究所,天津,300061 |
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| 摘 要： | 随着电子技术特别是数字信号处理器的迅速发展，回声测深仪进入了数字化时代；计算机技术与数字信号处理器的结合，使测深仪一改其单一的旧“面孔”，人机操控显示界面、结构组成呈多样性。详细介绍了最近研制的基于数字信号处理器的数字测深仪的结构和组成、采用的信号处理技术以及试验测试情况。
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| 关 键 词： | 回声测深仪 数字信号处理器 数字滤波 TVG AGC 底跟踪 检测门限 |
The Digital Echo Sounder Based on DSP |
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| ZHAO Xian-long,LI Sheng-quan,LI Yi-da.The Digital Echo Sounder Based on DSP[J].Hydrographic Surveying and Charting,2008,28(6):67-69. |
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| Authors: | ZHAO Xian-long LI Sheng-quan LI Yi-da |
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| Institution: | (Naval Institute of Hydrographic Surveying and Charting ,Tianjin ,300061 ) |
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| Abstract: | With the development of the electronic technology especially the digital signal processor,the echo sounder is stepping into the digital age.The combination of computer technology and the digital signal processor gives the echo sounder a new "face",operation and display interface and construction components are in different types.This article introduces the construction parts,technology adopted and tests result of the latest digital echo sounder in details,which is designed with the digital signal processor recently. |
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| Keywords: | TVG AGC |
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