dynare/matlab/set_all_parameters.m

62 lines
1.2 KiB
Matlab

function set_all_parameters(xparam1)
global estim_params_ M_
nvx = estim_params_.nvx;
ncx = estim_params_.ncx;
nvn = estim_params_.nvn;
ncn = estim_params_.ncn;
np = estim_params_.np;
Sigma_e = M_.Sigma_e;
H = M_.H;
if nvx
var_exo = estim_params_.var_exo;
for i=1:nvx
k =var_exo(i,1);
Sigma_e(k,k) = xparam1(i)^2;
end
end
if ncx
offset = nvx+nvn;
corrx = estim_params_.corrx;
for i=1:ncx
k1 = corrx(i,1);
k2 = corrx(i,2);
Sigma_e(k1,k2) = xparam1(i+offset)*sqrt(Sigma_e_(k1,k1)*Sigma_e_(k2,k2));
Sigma_e(k2,k1) = Sigma_e_(k1,k2);
end
end
if nvn
offset = nvx;
var_endo = estim_params_.var_endo;
for i=1:nvn
k = var_endo(i,1);
H(k,k) = xparam1(i+offset)^2;
end
end
if ncn
offset = nvx+nvn+ncx;
corrn = estim_params_.corrn;
for i=1:ncn
k1 = corr(i,1);
k2 = corr(i,2);
H(k1,k2) = xparam1(i+offset)*sqrt(H(k1,k1)*H(k2,k2));
H(k2,k1) = H(k1,k2);
end
end
if np
offset = nvx+ncx+nvn+ncn;
M_.params(estim_params_.param_vals(:,1)) = xparam1(offset+1:end);
end
if nvx
M_.Sigma_e = Sigma_e;
end
if nvn
M_.H = H;
end