Numerical Estimation of the Inverse Eigenvalue Problem for a Weighted Helmholtz Equation.
Zhengfang ZhangXiangjing GaoXiaoliang ChengPublished in: J. Sci. Comput. (2023)
Keyphrases
- numerical methods
- correlation matrix
- matrix inversion
- least squares
- finite difference
- accurate estimation
- covariance matrix
- estimation algorithm
- image sequences
- numerical analysis
- differential equations
- estimation accuracy
- robust estimation
- weighted sum
- random matrix theory
- runge kutta
- numerical data
- data sets
- partial differential equations
- sensitivity analysis
- multiscale
- face recognition
- three dimensional
- information systems