PAMb.m

%% Binary Pulse Amplitude Modulation
%% Signal formula
% $s_1(t) = Ag_T(t)$,
% $s_2(t) = -Ag_t(t)$
%%
% or
%% 
% $s_1(t) = A\sqrt{E_g}\psi(t)$,
% $s_2(t) = -A\sqrt{E_g}\psi(t)$
%%
% This function returns the _vector representation_ of the PAM
% constellation.
%%
% $\underline{PAM_b}(E_g) = \underline{PAM_2}(E_g) = (\sqrt{E_g},
% -\sqrt{E_g})$
%% Implementation and example
% The code below represents the implementation of the function, while the
% result is obtained computing:
%%
% $\underline{PAM_b} (5)$
function s = PAMb(Eg)
    s = PAM(2, Eg);
end


%% License
% Copyright (C) 2019 helllayde
%%
% Redistribution and use in source and binary forms, with or without 
% modification, are permitted provided that the following conditions are 
% met:
%%
% 1. Redistributions of source code must retain the above copyright notice, 
% this list of conditions and the following disclaimer.
%%
% 2. Redistributions in binary form must reproduce the above copyright 
% notice, this list of conditions and the following disclaimer in the 
% documentation and/or other materials provided with the distribution.
%% 
% THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
% "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 
% TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 
% PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
% CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 
% EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 
% PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 
% PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
% LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 
% NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 
% SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.