Matlab Correlation Function
- by Joka
function letter=read_char(imgn, num_letters)
global templates
comp=[ ];
for n=1:num_letters
sem=corr2(imgn, templates{1,n});
comp=[comp sem];
end
vd=find(comp==max(comp));
Can someon please explain what the 'FOR' loop does and how 'vd' is calculated?
Also, what is the variable 'comp' and what will it looks like as the array also contains itself and another variable 'sem' which is calculated from the corr2 function.
thanks
