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[/] [dds_synthesizer/] [trunk/] [matlab/] [sine_lut.m] - Rev 5
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% This is the definition of the function to be generated as LUT % % Copyright (C) 2009 Martin Kumm % % This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License % as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. % % This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied % warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. % % You should have received a copy of the GNU General Public License along with this program; % if not, see <http://www.gnu.org/licenses/>. function ret = sine_lut(x) global phase_width; ret = sin((x-1)/2^phase_width * 2 * pi);