From a80aa9eb1789c354daaad61a9a59f9950debc8e7 Mon Sep 17 00:00:00 2001
From: assia <assia@ac1d8469-bf42-47a9-8791-bf33cf982152>
Date: Thu, 3 Jan 2008 11:12:25 +0000
Subject: [PATCH] header updated

git-svn-id: https://www.dynare.org/svn/dynare/dynare_v4@1528 ac1d8469-bf42-47a9-8791-bf33cf982152
---
 matlab/bksupk.m | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/matlab/bksupk.m b/matlab/bksupk.m
index 5078ccdf9..fd838dc82 100644
--- a/matlab/bksupk.m
+++ b/matlab/bksupk.m
@@ -1,5 +1,23 @@
 function d1 = bksupk(ny,fid,jcf,icc1)
 
+% function d1 = bksupk(ny,fid,jcf,icc1)
+% Solves deterministic models recursively by backsubstitution for k leads/lags
+%
+% INPUTS
+%    ny:             number of endogenous variables
+%    fid:            saves the elements above the diagonal
+%    jcf:            variables index forward
+%    icc1:           jacobian column forward
+%
+% OUTPUTS
+%    d1:             vector of backsubstitution results
+%
+% SPECIAL REQUIREMENTS
+%    none
+%  
+% part of DYNARE, copyright Dynare Team (2003-2007)
+% Gnu Public License.
+
 global M_ options_
 
 icf = [1:jcf-1] ;
-- 
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