期刊文献+

基于VC++实时海浪功率谱分析软件设计 被引量:2

Real time software design for power spectrum estimation of waves based on VC++
下载PDF
导出
摘要 随机信号频谱和功率谱分析常用到快速付里叶变换(FFT),本文介绍一种基于VC++6.0设计类实现FFT的方法,并在此基础上编写了实时海浪功率谱分析软件。设计类Fft具有一定的通用性,可用于其它随机信号频谱分析。 ne common method of estimating random signals' spectrum is FFT. This paper introduces a way to implement FFT, which is based on a class Fft founded by VC++6.0. The software for estimating spectrum of waves is developed based on the class. The class Fft is universal, so it could also be used for other random signals' spectrum estimation.
出处 《微计算机信息》 北大核心 2007年第03S期305-307,共3页 Control & Automation
基金 国家863项目--海洋监测技术成果标准化工程:波浪方向浮标(编号200407)
关键词 频谱分析 FFT VC++ Spectrum estimation,FFT,VC++
  • 相关文献

参考文献2

二级参考文献3

  • 1YuanJiang Science and Technology. 280 Skills for VC programming[M]. Shanghai: Shanghai Science Popularization Press, 2002.
  • 2Zhang Li.Visual C++ Effective Programming [M]. Beijing: Posts & Telecommunications Press, 2002.
  • 3Mastering Program Studio. Mastering Program for Visual C++[M]. Beijing: Beijing Hope Electronic Press, 2001.

共引文献4

同被引文献16

  • 1陈桂芳 ,李旭辉 ,XIA Ai-jun .VC调用MATLAB的方法研究[J].宇航计测技术,2005,25(3):55-58. 被引量:5
  • 2亢登峰,李晓英,王英元.1294例心源性猝死的回顾性分析[J].中西医结合心脑血管病杂志,2007,5(1):63-65. 被引量:36
  • 3王步青,王卫东.心率变异性的研究方法及其对于短时睡眠数据的应用[J].科学技术与工程,2007,7(6):1161-1163. 被引量:6
  • 4张贤达.现代信号处理[M].北京:清华大学出版社,1998.159-168.
  • 5BOGAERT C, BECKERS F, RAMAEKERS, et al. Analysis of heart rate variability with correlation dimension method in a normal population and in heart transplant patients[J]. Autonomic Neuroscience: Basic and Clinical, 2001, 90(11) :142-147.
  • 6GILLMAN MW, KANNEL WB, BELANGER A. Influence of heart rate on mortality among persons with hypertension: the framingham heart study [J]. Am Heart, 1993,125(8): 1 148-1 154.
  • 7KANNEL WB, KANNEL C, CUPPLES LA. Heart rate and cardiovascular mortality: the framingham study[J]. Am Heart, 1987, 113(2): 1 489-1 494.
  • 8DYER A R, PERSKY V, STAMLER J. Heart rate as a prognostic factor for coronary heart disease and mortality: findings in three chicago epidemiologic studies [J]. Am Epidemiol, 1980, 112(10): 736-749.
  • 9BIGGER T E J, FLEISS J L, STEINMAN R C. Frequency domain measures of heart period variability and mortality after myocardial infarction[J]. Circulation, 1992, 85(5): 164-171.
  • 10TSUJI H, VENDITTI F J J, MANDERS E. Reduced heart rate variability and mortality risk in an elderly cohort[J]. Circulation, 1994, 90(1) : 878-883.

引证文献2

二级引证文献1

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