A mesh-free finite-difference method for elastic wave propagation in the frequency-domain.
Junichi TakekawaHitoshi MikadaPublished in: Comput. Geosci. (2018)
Keyphrases
- frequency domain
- wave propagation
- finite difference method
- finite element method
- spatial domain
- fourier transform
- partial differential equations
- numerical methods
- denoising
- transmission line
- heat equation
- finite element
- subband
- feature extraction
- numerical simulations
- filter bank
- d mesh
- wavelet transform
- numerical solution
- image denoising
- high quality
- autoregressive
- differential equations
- higher order
- point cloud
- natural images