Algebraic spectral analysis of the DSSR preconditioner.

Qiang Niu Size Hou Yang Cao Yan-Fei Jing

Published in: Comput. Math. Appl. (2022)

Keyphrases

spectral analysis
power spectral density
spectral methods
graph laplacian
iterative methods
edge preserving
spectral features
heart rate variability
autoregressive
filter bank
low frequency
computer vision
model selection
fast fourier transform