Crank-Nicolson Fourier spectral methods for the space fractional nonlinear Schrödinger equation and its parameter estimation.
Hui ZhangXiaoyun JiangChu WangShanzhen ChenPublished in: Int. J. Comput. Math. (2019)
Keyphrases
- parameter estimation
- wave equation
- hamilton jacobi
- spectral methods
- heat equation
- finite difference
- maximum likelihood
- least squares
- markov random field
- spectral analysis
- model selection
- parameter estimation algorithm
- em algorithm
- eikonal equation
- expectation maximization
- distance transform
- low dimensional
- manifold learning
- random fields
- random walk
- partial differential equations
- graph partitioning
- medial axis
- level set method
- scale space
- multiresolution
- similarity measure
- ls svm
- image segmentation
- spectral clustering
- difference equations
- dimension reduction
- high dimensional