% hiloanlr.m
% usage: Y = hiloanlr(X,l,h) 
% Performs a low pass high pass analysis of the rows of X.
% It is assumed that length(h), length(l) <= #cols(X). 

function Y=hiloanlr(X,l,h)
l = l(:)'; h = h(:)'; % change to row vectors if necessary
Yl = circconv2(X,l);
Yh = circconv2(X,h);
Y =[downr(Yl),downr(Yh)];