maru

La sapienza

Active since 2014

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multidimensional pem (trust-region-reflective with lsqnonlin)
I need detailed information about the algorithm used by pem in the multidimensional case. In particular I am using it with an id...

9 years ago | 1 answer | 0

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Question

difference between pem (lsqnonlin) and lsqcurvefit
Can somebody explain me the difference in the error function between using pem with the lsqnonlin estimator and lsqcurvefit ?

9 years ago | 1 answer | 0

1

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Question

Regularization in parameter estimation
I'm estimating a nonlinear grey-box model with pem (estimator 'lsqnonlin'). I would like to add a regularization factor to t...

9 years ago | 0 answers | 0

0

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Question

compare function plot: hopelessly monochrome
Hi, I'm trying to print to PDF a system response comparison plot obtained by using the compare(data,sys1,...,sysN,prediction_hor...

9 years ago | 1 answer | 0

1

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Question

idnlgrey multidimensional pem: parallelization
Hi, i am trying to do a parameter estimation of a nonlinear multidimensional dynamical model specified as an *idnlgrey* object. ...

9 years ago | 0 answers | 0

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answers