Kernel-based emulator for the 3D matter power spectrum from CLASS.

Arrykrishna Mootoovaloo A. H. Jaffe Alan Heavens F. Leclercq

Published in: Astron. Comput. (2022)

Keyphrases

power spectrum
frequency domain
natural images
frequency analysis
spectral estimation
density function
power spectral
autocorrelation function
statistics of natural images
face recognition
multiscale
denoising
signal processing
low dimensional
complex moments