Why does the matlab command window display everything?

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For example, when I declare variables and when I'm changing them, for every iteration of this process, it shows the variable in the command window. How do I change this so that it only shows what I tell the program to show?

Accepted Answer

Sulaymon Eshkabilov
Sulaymon Eshkabilov on 31 Dec 2021
It can be attained quite easily using semicolon operator ";", e.g.:
% This displays all simulation reults
a = 3
a = 3
for ii = 1:5
b(ii) = a*ii
end
b = 3
b = 1×2
3 6
b = 1×3
3 6 9
b = 1×4
3 6 9 12
b = 1×5
3 6 9 12 15
%% This display what a user pinpoints:
a = 3;
for ii = 1:5
b(ii) = a*ii;
end
fprintf('b(%d) = %d \n', [ii, b(ii)])
b(5) = 15
% OR
fprintf('b(3) = %d \n', b(3))
b(3) = 9

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