Thread Subject: variable sequence

Hi
How can create a list of n variable, where n is an integer
value read from a file?
for example if n=5
i want that my program creates 5 variable named respectively
v1 v2 v3 v4 v5.
thank you

You can use eval.

For example,
n = 5;
for i = 1:n, eval(sprintf('v%d = []', i)); end



"Valerio " <garagorn@email.it> wrote in message <g4irha$3ql
$1@fred.mathworks.com>...
> Hi
> How can create a list of n variable, where n is an integer
> value read from a file?
> for example if n=5
> i want that my program creates 5 variable named
respectively
> v1 v2 v3 v4 v5.
> thank you
>

"Valerio " <garagorn@email.it> wrote in message
news:g4irha$3ql$1@fred.mathworks.com...
> Hi
> How can create a list of n variable, where n is an integer
> value read from a file?
> for example if n=5
> i want that my program creates 5 variable named respectively
> v1 v2 v3 v4 v5.
> thank you

Don't do this. See Q4.6 in the FAQ:

http://matlabwiki.mathworks.com/MATLAB_FAQ

--
Steve Lord
slord@mathworks.com

"Steven Lord" <slord@mathworks.com> wrote in message
<g4iumt$hbv$1@fred.mathworks.com>...
>
> "Valerio " <garagorn@email.it> wrote in message
> news:g4irha$3ql$1@fred.mathworks.com...
> > Hi
> > How can create a list of n variable, where n is an integer
> > value read from a file?
> > for example if n=5
> > i want that my program creates 5 variable named respectively
> > v1 v2 v3 v4 v5.
> > thank you
>
> Don't do this. See Q4.6 in the FAQ:
>
> http://matlabwiki.mathworks.com/MATLAB_FAQ
>
> --
> Steve Lord
> slord@mathworks.com
>
>
Thank you very much