DocumentCode
2930936
Title
Power spectrum estimation of the wave data by the maximum entropy method
Author
Hongda, Xu ; Xiujie, Wu
Author_Institution
First Institute of Oceanography, NBO, Qingdao, China
fYear
1985
fDate
12-14 Nov. 1985
Firstpage
1138
Lastpage
1145
Abstract
Power spectra, moments and parameters of the observed wave data are estimated by MEM. The results show that ME spectra are superior to those calculated by conventional method in resolving power, especially for short wave series. The order determined by Akaike criterion is small, we suggest a method for determining the order by combining Akaike criterion with the energy estimation.
Keywords
Entropy; Frequency; Geomagnetism; Information theory; Positron emission tomography; Predictive encoding; Radar applications; Random processes; Sea measurements; Speech;
fLanguage
English
Publisher
ieee
Conference_Titel
OCEANS '85 - Ocean Engineering and the Environment
Conference_Location
San Diego, CA, USA
Type
conf
DOI
10.1109/OCEANS.1985.1160165
Filename
1160165
Link To Document