Probability density for envelope of multiplicative noise
Author(s) -
Goodman J.,
Bertoncini C.
Publication year - 2013
Publication title -
electronics letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.375
H-Index - 146
eISSN - 1350-911X
pISSN - 0013-5194
DOI - 10.1049/el.2012.3072
Subject(s) - envelope (radar) , multiplicative function , noise (video) , multiplicative noise , probability density function , computer science , electronic engineering , statistical physics , mathematics , telecommunications , physics , statistics , engineering , mathematical analysis , artificial intelligence , transmission (telecommunications) , radar , signal transfer function , analog signal , image (mathematics)
The closed‐form probability density for the envelope of multiplicative noise, both for the zero and nonzero mean case, is considered. The distribution parameters are determined using a curve fitting optimisation that shows excellent agreement between the measured and parametric form of the density function.
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