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| linear lsfit with nonnegativity http://forum.alglib.net/viewtopic.php?f=2&t=605 |
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| Author: | MikePass [ Fri Aug 03, 2012 3:33 pm ] |
| Post subject: | linear lsfit with nonnegativity |
I am interested in solving a linear least squares problem with nonnegative constraints/boundaries. I tried using lsfitsetbc with lsfitlinear with no avail. Any ideas? Thanks. |
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| Author: | Sergey.Bochkanov [ Tue Aug 07, 2012 5:38 am ] |
| Post subject: | Re: linear lsfit with nonnegativity |
Have you tried to use nonlinear fitting capabilities provided by lsfit unit? Nonlinear fitting can be applied to linear problems, and nonlinear fitter supports boundary constraints. |
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