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clamp.m
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clamp.m
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function res = clamp(data, rng)
% res = clamp(data, rng)
%
% Clamp data to range.
%
%
% Copyright (C) 2014 Roberto Montagna <[email protected]>
%
% 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/>.
%
if (numel(rng) ~= 2 || rng(1) >= rng(2))
error('RNG must have two elements, and RNG(1) must be < RNG(2).');
end
res = min(max(data,rng(1)),rng(2));
end