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// =============================================================================
// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
// Copyright (C) 2014 - Scilab Enterprises - Pierre-Aime Agnel
//
// This file is distributed under the same license as the Scilab package.
// =============================================================================
//<-- CLI SHELL MODE -->
// <-- Non-regression test for bug 13346 -->
//
// <-- Bugzilla URL -->
// http://bugzilla.scilab.org/show_bug.cgi?id=13346
//
// <-- Short Description -->
// Filter did not work on a simple delay
X = [1, zeros(1,9)];
delayed_X = zeros(1,10); delayed_X(3) = 1;
A = 1;
B = [0 0 1];
res = filter(B, A, X);
assert_checkalmostequal(res, delayed_X);
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