Update Legend with varying values (variables)

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Hello Community,
let's say the variable n in a loop becomes n=1, n=2, n=3, n=4, n=5.
The results are 5 different graphs in one figure.
How can the legend be automatically adjusted to it --> curve1 -->n=1; curve2 --> n=2 etc.?
Thank you.

Accepted Answer

madhan ravi
madhan ravi on 4 Jul 2020
legend(sprintf('curve%d', n))

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