期刊文献+

地形变数字观测基础 被引量:5

DIGITAL OBSERVATION BASIS FOR CRUSTAL DEFORMATION
在线阅读 下载PDF
导出
摘要 介绍了将地形变模拟信号变换成数字信号过程中所作的采样、保持、量化与传输等环节 ,特别对采样过程的原理及其物理含义作了详细的阐述 ,并以对固体潮连续信号的采样为例作了说明。 This paper introduces the basic principle of AD transform,sampling,holding,quantization and transmission and taking the digital observation of earth tide as an example,introduces the application of sampling theorem.
机构地区 福建省地震局
出处 《大地测量与地球动力学》 CSCD 2002年第2期20-25,共6页 Journal of Geodesy and Geodynamics
基金 福建省地震重点监视防御区城市防震减灾体系重点工程 (10 5 -0 4A)专题
关键词 地形变 数字观测 采样 保持 量化 传输 数字信号 digital observation, sampling, holding, quantization, transmission
  • 相关文献

参考文献6

  • 1Middleton R H and Goodwin G C.Digital control and estimation -a unified approach[M].Prentice-Hall International,Inc.1990.
  • 2Science and Technology Department of CSB(eds).Seismological Observation Technology[M].Beijing:Seismological Press,1995.(in Chinese)
  • 3Laudon K C and Laudon J P. Information systems and the internet: A problem-solving Approach[M](translation).Beijing:Machine Industrial Press,1999.(in Chinese)
  • 4Geophysical Department of Beijing University,Department of Geodesy of Wuhan Technical University of Surverying and Mapping,Staff Room of Geophysics of University of Science and Technology of China.Course of gravity and solid earth tide[M].Beijing:Seismological Press,1982.(in Chinese)
  • 5Bogner R E and Constantinides A G.Introduction to digital filtering[M].John wiley and sons,Ltd.1975.
  • 6Pfaffenberger Bryan.Webster's new world dictionary of computer terms,sixth edition,Translated by Qian Shide,Gao Hong et al.[M].Shanghai:Shanghai Science popularity Press,2000.(in Chinese)

同被引文献21

引证文献5

二级引证文献17

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部