Applying the wavelet transform to derive sea surface elevation from acceleration signals

Laurence Zsu Hsin Chuang, Li Chung Wu, Ching Ruei Lin, Chia Chuen Kao

研究成果: Conference contribution

摘要

The current work develops a procedure for carrying out the theories of continuous wavelet transform and inverse wavelet transform to derive sea surface level from acceleration records. Wave signals were applied to verify the practicability of the wavelet algorithm. It is revealed the accuracy of sea surface elevation is influenced by the margins of wave signals, noise in the low frequency band, and the mother wavelet function. After discussing cases of regular and irregular wave signals, this investigation confirms the method for deriving sea surface elevation from the acceleration signal using the wavelet transform.

原文English
主出版物標題MTS/IEEE Biloxi - Marine Technology for Our Future
主出版物子標題Global and Local Challenges, OCEANS 2009
出版狀態Published - 2009 十二月 1
事件MTS/IEEE Biloxi - Marine Technology for Our Future: Global and Local Challenges, OCEANS 2009 - Biloxi, MS, United States
持續時間: 2009 十月 262009 十月 29

出版系列

名字MTS/IEEE Biloxi - Marine Technology for Our Future: Global and Local Challenges, OCEANS 2009

Other

OtherMTS/IEEE Biloxi - Marine Technology for Our Future: Global and Local Challenges, OCEANS 2009
國家United States
城市Biloxi, MS
期間09-10-2609-10-29

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Information Systems
  • Electrical and Electronic Engineering
  • Ocean Engineering

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  • 引用此

    Chuang, L. Z. H., Wu, L. C., Lin, C. R., & Kao, C. C. (2009). Applying the wavelet transform to derive sea surface elevation from acceleration signals. 於 MTS/IEEE Biloxi - Marine Technology for Our Future: Global and Local Challenges, OCEANS 2009 [5422433] (MTS/IEEE Biloxi - Marine Technology for Our Future: Global and Local Challenges, OCEANS 2009).