[Octave-bug-tracker] [bug #53817] nonlin_residmin() fails at call to svd()

[Georg Wiora]

Follow-up Comment #2, bug #53817 (project octave):

Here comes my workaround for __lm_svd__.m in package optim:

****HACK****
place this at line 205 in __lm_svd__.m

    [prt,s,v]=svd(prt,0);
    %% HACK: The matrices for s and v should be square but are returned non
square by current svd implementation.
    s_size = min(size(s));
    s = s(1:s_size,1:s_size);
    v = v(:,1:s_size);


I also attached a patched copy of the function. I guess the causing problem in
svd() should be easy to fix.

(file #44068)
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Additional Item Attachment:

File name: __lm_svd__.m                   Size:20 KB


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