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How to keep track of iterate numbers in variable names?

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Del
Del 2012-9-23
How to create a unique variable for the outputs of a for loop?
So for example:
for k=1:4
product=k*3
end
I want to be able to distinguish the iterates and have a result like:
product1=3
product2=6
product3=9
product4=12
This is just a simple example, I need it for a much larger problem.

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采纳的回答

Walter Roberson
Walter Roberson 2012-9-23

更多回答（2 个）

Azzi Abdelmalek
Azzi Abdelmalek 2012-9-23
编辑：Azzi Abdelmalek 2012-9-23
why not
for k=1:4
product(k)=k*3
end
or
for k=1:4
product.(sprintf('n%d',k))=k*3
end
Rick Rosson
Rick Rosson 2012-9-23
编辑：Rick Rosson 2012-9-23
N = 4;
product = zeros(N,1);
for k = 1:N
product(k) = 3*k;
end

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