Browsing Scholarly literature by Subject "harmonic analysis"
Now showing items 1-6 of 6
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Comparison of sea-level measurements between microwave radar and subsurface pressure gauge deployed at select locations along the coast of India
(SPIE, 2013)Sea-level data are obtained from several remote and coastal locations using absolute pressure gauges deployed at known level, known as chart datum. However, to yield correct sea-level measurements from absolute pressure ... -
Four-quadrant propeller modeling: A low-order harmonic approximation
(International Federation of Automatic Control, 2013)We propose a four-quadrant propeller model suitable for energy-efficient motion planning of autonomous marine vehicles. The model can be used to capturethe main features of experimental thrust and torque curves by using a ... -
Nearshore currents along the Karnataka coast, west coast of India
(Multi-Science Publishing, 2012)Measured current data at 7 locations and tide data at 3 locations during the pre-summer monsoon period along the west coast of India is used in the study. The surface currents during March showed a predominant northward ... -
Prediction of tides using back-propagation neural networks
(Allied, Chennai, 2001)Prediction of tides is very much essential for human activities and to reduce the construction cost in marine environment. This paper presents an application of the artificial neural network with back-propagation procedures ... -
Soft and hard computing approaches for real-time prediction of currents in a tide-dominated coastal area
(IMechE, 2007)The prediction of tidal currents in the coastal region on a real-time or online basis is useful in taking operation- and planning-related decisions such as towing of vessels and monitoring of oil slick movements. Currently, ... -
Tides and tidal harmonics at Umbharat, Gujarat
(Indian Association for Limnology and Oceanography, 1984)A part of the data on tides recorded at Machiwada near Umbharat, Gulf of Cambay during April 1978 was subjected to harmonic analysis following the Admiralty procedure. The general tidal characteristics and the value of ...