Study of wave group velocity calculation from nonhomogeneous wave field by spatiooral wavelet transform

研究成果: Paper同行評審

摘要

We here applied spatiooral wavelet transform to calculate wave group velocity from inhomogeneous wave field and discussed its accuracy here. The relationship between wavelet and wave group velocity results was presented. We revealed the practicability of spatiooral wavelet transform in wave field analysis by using different kinds of simulated wave field. According to our analyzing cases, we observed the calculated accuracy is influenced by the frequency resolution from the wave field. At least continuous 64 images with the size of 128pixel×128pixel are capable of obtaining adequate frequency resolution for wave group velocity calculation and getting high accuracy results.

原文English
頁面539-543
頁數5
出版狀態Published - 2008 一月 1
事件Chinese-German Joint Symposium on Hydraulic and Ocean Engineering, JOINT 2008 - Darmstadt, Germany
持續時間: 2008 八月 242008 八月 30

Other

OtherChinese-German Joint Symposium on Hydraulic and Ocean Engineering, JOINT 2008
國家/地區Germany
城市Darmstadt
期間08-08-2408-08-30

All Science Journal Classification (ASJC) codes

  • 海洋工程

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