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NNLS function
From: |
Paul Roberts |
Subject: |
NNLS function |
Date: |
Tue, 7 Jun 2005 14:18:10 -0700 |
Hello,
I was wondering if there is a function in octave to perform
non-negative least squares. This is defined as:
Given matrix R and data vector y,
find x such that ||y - Rx||^2 is minimised AND x >= 0 where ||.|| is the 2-norm
The equivalent function in matlab is called lsqnonneg.
Thanks,
Paul
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- NNLS function,
Paul Roberts <=