Application of Wavelet Denoising in the Modeling of Ship Manoeuvring Motion

Published: Jan 1, 2011
Abstract
By adding some random noise into the simulated 20°/20° zigzag test data,the polluted test data are obtained.Wavelet denoising is then applied to denoise the polluted data.By analyzing the denoised data and the polluted data,Least Square-Support Vector Regression(LS-SVR) is applied to identify the manoeuvring indices of the second-order linear response model.The prediction results of 20°/20° zigzag test by using the denoised test data and the...
Paper Details
Title
Application of Wavelet Denoising in the Modeling of Ship Manoeuvring Motion
Published Date
Jan 1, 2011
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