- compute the residuals for any set of parameters.
- square them.
- add them up.
- Minimize that sum.
have anyone done SOS (sum of squares, optimization ) in matlab
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i dont understand where to start
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John D'Errico
el 20 de Ag. de 2015
Editada: Walter Roberson
el 10 de Jun. de 2024
This is not a question, but an admission of cluelessness, and a plea for help. A complete answer would fill a book, a rather large one.
help polyfit
help nlinfit
help lsqnonlin
help lsqcurvefit
help lsqlin
help fminsearch
You start at the beginning. You start reading. You start writing code. TRY SOMETHING.
And, if this is homework, so you cannot use those tools, you...
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Cedric
el 10 de Jun. de 2024
Editada: Walter Roberson
el 10 de Jun. de 2024
> This is not a question, but an admission of cluelessness, and a plea for help. A complete answer would fill a book, a rather large one.
I understand your discontent to lack of research from the poster, however. Anyone like me who searches this exact question on Google arrives to this unhelpful answer 10 years later. The poster referred to sum of squares programming which the steps you listed are not directly helpful to convert the SOS program into a semidefinite one, to be solved efficiently.
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