[Numpy-discussion] matrix norm
Mon Oct 22 11:14:53 CDT 2012
On 10/22/12 11:08 AM, Charles R Harris wrote:
> The 2-norm and the Frobenius norm are the same thing.
For vectors, but I was talking about matrices and induced p-norms (sorry
for not being clear). Warren pointed out that the spectral norm (the
induced 2-norm) is used in Octave as the default. Does someone have
matlab to test their implementation? The fact that matlab has a
separate command for the Frobenius norm indicates that they also may be
using the spectral norm for the default matrix norm.
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