High-resolution Frequency Determination Of Tidal
Components In Coastal Currents
Author(s)
German Rodriguez, F. Rubio Royo & Gustavo Rodriguez
Abstract
The ability to resolve closely spaced frequencies of two high-resolution AR spectral methods, the
Burg's and Marple's approaches, is examined by using time series of coastal currents measured in
waters of Canary Islands. We emphasise their usefulness to resolve tidal harmonic components
with close frequencies and low frequency components.
1 Introduction
In physical oceanography, like in many other branches of science and
engineering, it is very common to handle time series data from field
observations. A basic procedure for extracting information from experimental
records is to transform the sequences into the frequency domain and make use o
Keywords
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