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% Capacity determines the ergodic capacity under modulation constraints
%
% The calling syntax is:
% [output] = capacity( input, data )
%
% output = Instantaneous capacity of this frame
%
% input = M by N matrix of symbol likelihoods
% where M is the modulation order, or
% M=1 is used to indicate that the input is a bitwise LLR.
% data = 1 by N*log2(M) vector of data bits
%
%
% Copyright (C) 2005, Matthew C. Valenti
%
% Last updated on Nov. 28, 2005
%
% Function Capacity is part of the Iterative Solutions
% Coded Modulation Library. The Iterative Solutions Coded Modulation
% Library is free software; you can redistribute it and/or modify it
% under the terms of the GNU Lesser General Public License as published
% by the Free Software Foundation; either version 2.1 of the License,
% or (at your option) any later version.
%
% This library 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
% Lesser General Public License for more details.
%
% You should have received a copy of the GNU Lesser General Public
% License along with this library; if not, write to the Free Software
% Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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