function dummy(TF)
% converts matrix to the file deleteme.eps
% draws a box around it and puts on tick marks
% labels axes as time and frequency
%
% mat2eps_tf(A)                       % takes abs value, inverts, scales 0..255
% or mat2eps_tf(tf(_____,M,N))
%
% returns nothing

img = 255 - scaler2(abs(TF));
img = flipud(img).';    % flipud is for postscript being upside down
                        % transpose is because .mat is not TV order
save deleteme img
!mat2eps_tf deleteme.mat deleteme.eps
delete deleteme.mat

