Use of Wavelet Transformation for Detection of Internal Waves Characteristics


Zimin A.V., Piсul T.А.

The presence of an internal tidal bar and intensive internal wave packets with the period of 10-20 minutes were detected from the in-situ data obtained on the White Sea shelf. Along with the standard methods the wavelet analysis was applied to describe the internal wave characteristics. A well-grounded choice of a wavelet basis and its construction method was carried out. Different options of wavelet transformation are shown while describing nonlinear waves.

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