[Octave-bug-tracker] [bug #63135] [octave forge] (optim) Optim package does not find function handle

[Arun Giridhar]

Follow-up Comment #1, bug #63135 (project octave):

Not sure why the change in behavior happened, but I can get the intended
behavior to show up by changing the last line to use an anonymous function:

pkg load optim
function y = fitfun2(p,x)
   y=p(1)+p(2)*x;
end

x=rand(1,5); y=rand(1,5);
pinit=[0.1,0.1]';
[pfound]= nonlin_curvefit(@(a,b) fitfun2(a,b), pinit, x,y) 
pfound =

   0.6634
  -0.2519


Leaving this report open in case this change in behavior was not intended.


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