DocumentCode
1097765
Title
A random number generator for ocean noise statistics
Author
Webster, Roger J.
Author_Institution
Comput. Devices Canada, Ottawa, Ont., Canada
Volume
19
Issue
1
fYear
1994
fDate
1/1/1994 12:00:00 AM
Firstpage
134
Lastpage
137
Abstract
Ocean noise is characterized by both temporal and spectral properties. Time-domain statistics are often non-Gaussian, and spectra are typically non-white. Both attributes can be simulated at the same time by applying a spectral shaping filter to random numbers having a specified kurtosis. A method for generating random numbers with arbitrary kurtosis is presented
Keywords
acoustic signal processing; geophysics computing; oceanographic techniques; random noise; random number generation; statistical analysis; underwater sound; arbitrary kurtosis; colored noise; ocean noise statistics; random number generator; spectral properties; spectral shaping filter; temporal properties; time-domain statistics; Acoustic measurements; Acoustic noise; Gaussian noise; Noise generators; Noise shaping; Oceans; Random number generation; Sea measurements; Statistics; Working environment noise;
fLanguage
English
Journal_Title
Oceanic Engineering, IEEE Journal of
Publisher
ieee
ISSN
0364-9059
Type
jour
DOI
10.1109/48.289459
Filename
289459
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