loop for measuring values in different cases

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If I want to measure the value of something in different cases, how I do it?
because in this loop it will show previous values:
n=3; for i=1:n y(i) = i + 2 end
y = 3 y = 3 4 y = 3 4 5
I don't want to be like that above. I want the results show as follows:
y1 = 3 y2 = 4 y3 = 5
how I can do that?

Accepted Answer

Matt J
Matt J on 12 Apr 2013
y=nan(1,n); %PREALLOCATE!!!
for i=1:n
y(i) = i + 2;
sprintf('y%d = %d ', [1:n;y])

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