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Alessandra Costa


Last seen: 3 years ago Active since 2018

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robustvcv matlab function error message
Good morning to everyone, I had an error when I try to estimate a robust variance covariance matrix, using robustvcv. In particu...

5 years ago | 0 answers | 0

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answers

Question


MaxFunEvals fmincon default option
Good evening to everyone, I would like to know how I can chang the MaxFunEvals number using fmincon. Before calling the optimiza...

5 years ago | 1 answer | 0

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answer

Question


Problem in likelihood convergence
Good evening to everyone, I coded an entire model in Matlab about multivariate time series and I adopted as optimization solver ...

5 years ago | 0 answers | 0

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answers

Question


IMPOSING CONSTRAINTS in FMINCON
Hi to everyone, I would like to know if is it possible to insert a constraint on fmincon, that works on parameters, in the sense...

5 years ago | 1 answer | 0

1

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Question


Error in fmincon-NaN values
Hi to everyone, I work with a matrix of time series (21 financial time serie), and I'm trying to use fmincon optimization functi...

5 years ago | 1 answer | 0

1

answer

Question


Error in barrier function-fmincon
Hello to everybody, I setted a gamma log likelihood function and then I try to use fmincon function, because it is a constraint...

5 years ago | 0 answers | 0

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answers

Question


Constraints on a set of parameter in the likelihood function with fmincon
Hello to everyone, I setted a gamma loglikelihood function in Matlab, defined through a set of parameter theta, that is a 4 by 1...

5 years ago | 2 answers | 0

2

answers

Question


Hi everybody, are there codes in Matlab for the estimation of a multivariate MEM model and the multivariate HAR model? Thank you so much
I'm trying to implement those kind of models in Matlab, but I've some difficult in their estimation. The MEM model should be the...

5 years ago | 0 answers | 0

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answers

Answered
Multiplicative Error Model estimation
I've the same question. is there a code for MEM estimation?

5 years ago | 0