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Re: lsqlin() error message


From: Doug Stewart
Subject: Re: lsqlin() error message
Date: Fri, 5 Jul 2019 14:37:11 -0400



On Fri, Jul 5, 2019 at 2:19 PM GoSim <address@hidden> wrote:
C=[1 2 3;4 5 6]
D=[4   5]'
A=[1 1 1;2 2 2]
B=[1 2]'

lsqlin(C,D,[],[],A,B,[],[])
error: quadprog: equality constraint matrix must be full row rank
error: called from
    quadprog at line 282 column 11
    lsqlin at line 123 column 19


This is a similar thing. Not as severe. I would remove lin. dependent rows.


I have a suggestion for you. make your own file that removes lin dependent rows and then calls lsqlin.


 

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