未找到相关数据
Fill reduction techniques for circuit simulation
被引：0
|作者：
Gunther Reißig
机构：
[1] Fakultät IV - Fachgebiet Regelungssysteme,
[2] TU Berlin,undefined
来源：
Electrical Engineering
|
2007年
/
90卷
关键词：
Sparse linear systems;
Fill reduction;
Pivot ordering;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We investigate the performance of a combination of sophisticated local symmetric ordering methods with a simple symmetrization step on a test set of Jacobians obtained from modified nodal equations. It is demonstrated that using such ordering heuristics as a replacement for Markowitz’ algorithm may accelerate circuit simulation significantly.
引用
收藏
页码：143 / 146
页数：3
相关论文