Sampling and Inference of Networked Dynamics using Log-Koopman Nonlinear Graph Fourier Transform.
Zhuangkun WeiBin LiChengyao SunWeisi GuoPublished in: CoRR (2020)
Keyphrases
- fourier transform
- frequency domain
- highly nonlinear
- signal processing
- fourier domain
- gibbs sampler
- radon transform
- markov chain monte carlo
- fourier analysis
- fast fourier transform
- log polar
- fourier coefficients
- polar coordinates
- discrete fourier transform
- dynamical systems
- high quality
- power spectral density
- frequency spectrum
- decision trees