Skip to main content

Table 2 Multivariate distribution candidates considered for experimental setup

From: Speech signal modeling using multivariate distributions

PDF class Candidates Description
Copula-based PDF CLD Copula-based distribution with marginal Laplace distribution.
CLID Copula-based distribution with mutually independent marginal Laplace distribution.
CGevD Copula-based distribution with marginal GEV distribution.
CRD Copula-based distribution with marginal Rayleigh distribution.
CGD Copula-based distribution with marginal Gamma distribution.
Conventional PDF MGD Multivariate Gaussian distribution.
MLD Multivariate Laplace distribution.
MGLD, p = 0.25 Multivariate Gaussian–Laplace distribution.
MGLD, p = 0.50 Multivariate Gaussian–Laplace distribution.
MGLD, p = 0.75 Multivariate Gaussian–Laplace distribution.