how to print in matlab in this format 1 1:2 2:6 3:7 4:8......?
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1 1:2 2:6 3:7 4:8
1 1:9 2:5 3:2 4:1
2 1:3 2:1 3:3 4:9
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the 1,2,3,4,are indices and values after : are random around 133 different values while 1,2,3 are categories how can I write a program for it some of the chunk I designed is given
r=regexp(s, '\w{1,3}', 'match');
l=length(r);
co=':';
for j=1:l
prompt='Enter the label for class';
str = input(prompt,'s');
f=find(r);
fprintf('%s\t%i%c',str,f,co,disp(r));
end
but don't get any output all I get is erroneous results
Risposte (1)
Image Analyst
il 14 Ago 2014
How about this:
for j = 1 : 3 % do for 3 rows.
% Get a new set of 4 random numbers in the range 1 to 131.
r = randi(133, 1, 4);
prompt = sprintf('Enter the label for class #%d : ', j);
str = input(prompt,'s');
fprintf('%s\t',str);
for k = 1 : length(r)
fprintf('%d:%d ', k, r(k));
end
fprintf('\n');
end
msgbox('Done with demo');
3 Commenti
Image Analyst
il 18 Ago 2014
Alright, just replace my "r = " line with the actual numbers you get from using regexp() or however you get them. That's what I was expecting you to do. I just used random numbers because you didn't give us any data to work with.
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