% pol2bin.m
function y = pol2bin(x)
% pol2bin
%
% Converts polar numbers (-1,1) to binary numbers (0,1)
% Accepts a 1-D array of polar numbers
% Removes trailing zeros, since they are not valid data
% % Remove zeros - not needed with intelligent decoding
% last_data=length(x);
% while x(last_data) == 0
% last_data = last_data - 1;
% end
y = ones(1,length(x));
for i = 1:length(x)
if x(i) == -1
y(i) = 0;
end
end