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How can I get the variable from inside of the for loop and use it /display it after for loop?

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Simon
Simon 2012-10-26
Hi,
I created a for loop. Inside this for loop I calculated a variable. Unfortunately Matlab deletes the variable after the end of the for loop. How can I use the calculated variable outside of the for loop? Thanks!

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Azzi Abdelmalek
Azzi Abdelmalek 2012-10-26
编辑：Azzi Abdelmalek 2012-10-26
That depends where your loop is, in script file or function file If it's in Function file, that have nothing to do with a loop , you declare your variable global, If it's in the script file, your variable can't be deleted. look at these examples
for k=1:10
x=sin(k)
end
the result is x=sin(10); the previous x where erased, if you want to save them
for k=1:10
x(k)=sin(k)
end
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Sachin Ganjare
Sachin Ganjare 2012-10-26
Declare that variable as global, so that matlab won't delete it.
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