27 lines
956 B
Scilab
27 lines
956 B
Scilab
function [y_]=simult_(y0,dr,ex_,iorder,iter)
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y_=[];
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// Copyright (C) 2001 Michel Juillard
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//
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//
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y_ = zeros(endo_nbr,iter+ykmin_);
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y_(:,1:ykmin_) = ones(1,ykmin_).*.y0;
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if iorder==1 then
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for i = ykmin_+1:iter+ykmin_
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temp = y_(dr('order_var'),i-1)-ones(1,ykmin_).*.dr('ys')(dr('order_var'));
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temp = temp(dr('nstatic')+1:dr('nstatic')+dr('npred'));
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y_(dr('order_var'),i) = dr('ys')(dr('order_var'))+dr('ghx')*temp+dr('ghu')*ex_(i+xkmin_-ykmin_,:)';
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end
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elseif iorder==2 then
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for i = ykmin_+1:iter+ykmin_
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tempx = y_(dr('order_var'),i-1)-ones(1,ykmin_).*.dr('ys')(dr('order_var'));
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tempx = tempx(dr('nstatic')+1:dr('nstatic')+dr('npred'));
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tempu = ex_(i+xkmin_-ykmin_,:)';
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tempxx = tempx.*.tempx;
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tempxu = tempx.*.tempu;
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tempuu = tempu.*.tempu;
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y_(dr('order_var'),i) = dr('ys')(dr('order_var'))+dr('ghs2')/2+dr('ghx')*tempx+dr('ghu')*tempu+.5*(dr('ghxx')*tempxx+dr('ghuu')*tempuu)+dr('ghxu')*tempxu;
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end
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end
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