Column space of a matrix
13 次查看(过去 30 天)
显示 更早的评论
Hi there,
I would like to find the column space of a matrix, but don't want the basis to be orthonormalised.
I tried the colspace function, but it seems to orthonormalise the basis.
For instance,
A = [1 0.2 3; -1 0.3 1; 2 -4 7];
colspace(sym(A))
Gives the answer:
[ 1, 0, 0]
[ 0, 1, 0]
[ 0, 0, 1]
However, in this particular example I would expect the first three columns of the matrix A as the answer if no orthonormalisation is done.
Any ideas how to achieve this?
Thanks and regards....
0 个评论
回答(1 个)
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Resizing and Reshaping Matrices 的更多信息
产品
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!