Nonlinear Laplacian spectral analysis of Rayleigh-Bénard convection.

Noah D. Brenowitz Dimitrios Giannakis Andrew J. Majda

Published in: J. Comput. Phys. (2016)

Keyphrases

spectral analysis
graph laplacian
diffusion processes
spectral methods
diffusion equation
filter bank
edge detection
autoregressive
multiscale
spectral features
sar images
heart rate variability
random walk
heat transfer
natural images
image processing
neural network