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Im trying to print a randomized vector with 20 columns for each row. How do I get to stop after it reaches the final value of the vector?

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Rafael Perales
Rafael Perales 2016-10-5
关闭： MATLAB Answer Bot 2021-8-20
for s=1:65
rando=randi([0,9],1,65);
fprintf('%d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d \n', rando)
end

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回答（2 个）

Massimo Zanetti
Massimo Zanetti 2016-10-5
There is no need to write them each time. Use vectorization of fprintf command.
rando=randi([0,9],1,65);
fprintf('%d ',rando);
fprintf('\n');
Matthew Eicholtz
Matthew Eicholtz 2016-10-5
If I understand your code correctly, it appears that you want to create a 65x65 matrix of random integers in the range [0 9] that are printed to the command window. In that case, you don't need the for-loop or fprintf for this.
Try this:
rando = randi([0,9],65);
disp(rando);

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