## Abstract In this Letter, the inexact preconditioned conjugateβgradient (CG) algorithm with innerβouter iteration and the blockβToeplitzβmatrixβbased fastβFourierβ transform (FFT) technique are applied to dense matrix equations from the mixed potential integral equation (MPIE) to enhance the comp
An algorithm to process sparse matrix for transient analysis of linear circuits
β Scribed by Hideo Yamashita; Eihachiro Nakamae
- Book ID
- 112080614
- Publisher
- John Wiley and Sons
- Year
- 1977
- Tongue
- English
- Weight
- 553 KB
- Volume
- 97
- Category
- Article
- ISSN
- 0424-7760
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π SIMILAR VOLUMES
## Abstract In this paper, the multifrontal method is employed to precondition the conjugate gradient (CG) algorithm with the block Toeplitz matrix based fast Fourier transform (FFT) technique for dense matrix equations from the mixed potential integral equation (MPIE) to enhance the computational
A new efficient algorithm is presented for finding all driving-point characteristic (DP) and transfer characteristic (TC) plots for a broad class of piecewise-linear (PWL) resistive circuits without the need for initial points for each solution branch. The piecewise-linear circuits t o be considered