A matrix-exponential decomposition based time-domain method for calculating the defect states of scalar waves in two-dimensional periodic structures.
Xiao-Xing SuYue-Sheng WangChuanzeng ZhangPublished in: J. Comput. Phys. (2017)
Keyphrases
- high accuracy
- three dimensional
- classification method
- synthetic data
- decomposition method
- significant improvement
- detection method
- computational cost
- transition matrix
- data sets
- computational complexity
- similarity measure
- least squares
- clustering method
- experimental evaluation
- pairwise
- preprocessing
- similarity matrix
- sparse matrix