for loop help needed

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Busy Bee
Busy Bee 2018-1-9
评论： Jan 2018-1-9
I have two datasets containing 100 x and 100 y coordinates respectively. I am using for loop to create a function such that the 1st entries of both data sets are represented by p1 and the second by p2 and so on. But this only assigns the values to pn and not p1,p2,p3 and so on. What should I do?
for n=1:100
pn=[x(n),y(n)]
end
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Busy Bee
Busy Bee 2018-1-9
thank you. I need to learn a lot. :)
Jan
Jan 2018-1-9
@Busy Bee: Then you are at the right forum to get input. :-)

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Jan
Jan 2018-1-9
编辑：Jan 2018-1-9
Do not create a set of variables. See FAQ: How to create A1, A2, ... Hiding indices in the names of variables is a frequent programming mistake made by beginners.
Fortunately there is a much easier method: Use indices as indices. :-)
p = [x, y] % or maybe [x(:), y(:)]
If you want to access the variable you tried to call "p4", use:
p(4, :)
Read the link posted by Stephen carefully. It will help you to avoid evil pitfalls.

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