% Usage: c = imwave1(x,filt)
% Do a single stage transform (circular convolution) on 
% an image. Use filter "filt" in command "wave1".
function c = imwave1(x,filt)

c = x;

%Columns first
c = wave1(c,filt);

%Now rows
c = transpose(c);
c = wave1(c,filt);

c = transpose(c);