Hermitian wavelet
id:
hermitian-wavelet-175-2825876
title:
Hermitian wavelet
text:
Hermitian wavelets are a family of discrete and continuous wavelets used in the constant and discrete Hermite wavelet transforms. The n th Hermitian wavelet is defined as the normalized n th derivative of a Gaussian distribution for each positive n : Ψ n = − n 2 c n He n e − 1 2 x 2, where He n denotes the n th probabilist's Hermite polynomial. Each normalization coefficient c n is given by c n = − 1 2 = − 1 2 n ∈ N. The function Ψ ∈ L ρ, μ is said to be an admissible Hermite wavelet if it s
brand slug:
wiki
category slug:
encyclopedia
description:
Family of continuous wavelets
original url:
https://en.wikipedia.org/wiki/Hermitian_wavelet
date created:
2004-07-26T03:07:29Z
date modified:
2024-09-03T01:50:15Z
main entity:
{"identifier":"Q16983946","url":"https://www.wikidata.org/entity/Q16983946"}
image:
fields total:
13
integrity:
15