% octavefile to load response function from picture v115 of test chart
% generate a plot figure

% must load one of frame 100 to 118
[f115 y115]=loadf(115); % chosen one
% true black then 11 values of steps:
q=[.011; .021; .048; .079; .126; .185; .264; .358; .472; .622; .733; .893];

% now make a nice plot before we lose "y" and return only with "f"

gset term postscript portrait
gset output "bacon.ps"
gset title "AVERAGE OF TEST PATTERN TRANSMISSION for v115"
%gset size square
gset size 1,0.5

x=linspace(0,11,length(y115));
grid
axis([0 12 0 256]);
xlabel("spatial coordinate, x")
ylabel("response function, y(x)=f(q(x))")
plot(x,y115)

