QR on Upper Hessenberg Matrix

2013 7 22
0 个回答
3 次查看（30 天）

0 个投票

Is the MATLAB QR algorithm clever enough to detect an NxN upper Hessenberg input matrix and compute its QR factorization using Givens rotations in O(N^2) operations rather than the typical O(N^3)? Thanks, Stuart Rogers

请先登录，再回答此问题。

回答（0 个）

类别

在 帮助中心 和 File Exchange 中查找有关 Mathematics 的更多信息

标签

提问:

Stuart
Stuart
2013-7-22

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by