Numerical Simulation of Elastic Wave in Frequency Domain Based on Generalized Finite Difference Method With a Multiaxial Convolutional Perfectly Matched Layer Boundary.
Siqin LiuHaiming LiangZhusheng ZhouWenyang ChenPublished in: IEEE Access (2024)
Keyphrases
- frequency domain
- numerical simulations
- finite difference method
- finite element method
- finite element model
- spatial domain
- fourier transform
- prolate spheroidal
- theoretical analysis
- partial differential equations
- feature extraction
- subband
- denoising
- numerical methods
- heat equation
- similarity measure
- image processing
- sufficient conditions
- image analysis