function Y = labsamplabs(X,T,L)
% Y = labsamplabs(X,T,L) Sample label definitions at defined time points
% X defines a set of sample times (for instance, the center times of
% a set of feature frames. Y is returned as the value of the label
% definition at each time, drawn from the time ranges defined in
% T and the corresponding label indices in L, as returned by
% labreadlab.
% 2001-03-28 dpwe@ee.columbia.edu
nlabs = size(T,1);
ntimes = length(X);
symlen = size(L,2);
if size(X,1) > 1
X = X';
end
%(X'*ones(1,nlabs))<(ones(ntimes,1)*T(:,2)')
ix = sum(((X'*ones(1,nlabs))>=(ones(ntimes,1)*T(:,1)'))');
Lx = [0;L;0];
Y = double(Lx(ix+1)');