dynare/matlab/rplot.m

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% Copyright (C) 2001 Michel Juillard
%
function rplot(s1,rplottype)
% RPLOT : RPLOT ( ['var1'; 'var2'; ...] , rplottype )
% This optionnal command creates the plot of the variable
% trajectory. By default, the entire simulation period is
% ploted. The instruction DSAMPLE permits to reduce the
% number of periods in the plot.
global M_ oo_ options_
if nargin == 1
rplottype = 0;
end
col = ['y','c','r','g','b','w','m'] ;
ix = [1 - M_.maximum_lag:size(oo_.y_simul,2)-M_.maximum_lag]' ;
y = [];
for k=1:size(s1,1)
if isempty(strmatch(s1(k,:),M_.endo_names,'exact'))
error (['One of the variable specified does not exist']) ;
end
y = [y; oo_.y_simul(strmatch(s1(k,:),M_.endo_names,'exact'),:)] ;
end
if options_.smpl == 0
i = [M_.maximum_lag:size(oo_.y_simul,2)]' ;
else
i = [options_.smpl(1)+M_.maximum_lag:options_.smpl(2)+M_.maximum_lag]' ;
end
t = ['Plot of '] ;
if rplottype == 0
for j = 1:size(y,1)
t = [t s1(j,:) ' '] ;
end
figure ;
plot(ix(i),y(:,i)) ;
title (t,'Interpreter','none') ;
xlabel('Periods') ;
if size(s1,1) > 1
legend(s1,0);
end
elseif rplottype == 1
for j = 1:size(y,1)
figure ;
plot(ix(i),y(j,i)) ;
title(['Plot of ' s1(:,j)]) ;
xlabel('Periods') ;
end
elseif rplottype == 2
figure ;
nl = max(1,fix(size(y,1)/4)) ;
nc = ceil(size(y,1)/nl) ;
for j = 1:size(y,1)
subplot(nl,nc,j) ;
plot(ix(i),y(j,i)) ;
hold on ;
plot(ix(i),oo_.steady_state(j)*ones(1,size(i,1)),'w:') ;
xlabel('Periods') ;
ylabel([s1(:,j)]) ;
title(['Plot of ' s1(:,j)]) ;
end
end
% 02/28/01 MJ replaced bseastr by MATLAB's strmatch
% 06/19/01 MJ added 'exact' to strmatch calls
% 06/25/03 MJ correction when options_.smpl ~= 0