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Feeds
Domanda
creating new fields in multiple structures with loops
Hi all I have some data in the form of structures, eg strA, strB e.t.c. All structures have the same fields, let's say f1 and f...
quasi 6 anni fa | 2 risposte | 0
2
risposteInviato
Regime Switching Copula (RSC) toolbox
Functions to simulate and estimate regime switching copula models (bivariate data, only two regimes)
oltre 7 anni fa | 3 download |
Domanda
regression with ARMA_GARCH errors
I want to estimate a regression model with ARMA(3,3) - GARCH(1,1) errors: y_t = bX_t + e_t e_t = a_1e_{t-1}+...+a_3e_{t-3}...
quasi 8 anni fa | 0 risposte | 0
0
risposteDomanda
Strange behavior of fmincon when analytical gradient is supplied
Dear all I want to find the minimum of a log likelihood function of the form [f,gr_f] = mylogl(theta, data) subjec...
oltre 8 anni fa | 1 risposta | 0
1
rispostaInviato
Dynamic Copula Toolbox 3.0
Functions to estimate copula GARCH and copula Vine models.
circa 11 anni fa | 15 download |
Domanda
problem in compiling a file
Dear all I am trying to use glasso for matlab, downloaded from: http://www-stat.stanford.edu/~tibs/glasso/ . I unzipped the f...
oltre 12 anni fa | 0 risposte | 0
0
risposteDomanda
error in mexing a file from external source
Dear all I am trying to use glasso for matlab, downloaded from: http://www-stat.stanford.edu/~tibs/glasso/ . I unzipped th...
oltre 12 anni fa | 1 risposta | 0
1
rispostaDomanda
nonlinear programming - first order conditions
Hi all I want to solve the following problem: max: f(x)=x'Ax+b'x, where x=[x1;x2;x3], A=[2 -5 -10;-5 3 -5;-10 -5 4] and ...
quasi 14 anni fa | 1 risposta | 0
1
rispostaDomanda
standard errors
I have to solve the following optimization problem: maxf(S), (f is a multivariate log likelihood) subject to: S>0 (since S is ...
oltre 14 anni fa | 0 risposte | 0
0
risposteStrange error in fmincon with nonlinear constraints
The input arguments in myfunc and myconstr should(?) be identical. I changed myconstr to [c, ceq] = myconstr(theta, data, spec) ...
quasi 15 anni fa | 0
Domanda
Strange error in fmincon with nonlinear constraints
Hello all my optimization problem is as follows: function fval = myfunc(theta,data,spec) % the objective function defined ...
quasi 15 anni fa | 2 risposte | 0
2
risposteInviato
Dynamic Copula Toolbox 2.0
functions to estimates various copula models via MLE
circa 16 anni fa | 1 download |
Inviato
Dynamic Copula Toolbox version 1
Estimation and simulation of Copula - GARCH and Copula Vines
oltre 16 anni fa | 2 download |
Inviato
CVaR optimization
The file provides scripts and functions to estimate the optimal portfolio by minimizing CVaR
oltre 17 anni fa | 2 download |
