i'm using matlab to calculate the frequency of character appear.How to
prompt user to type the name of the output file.
something like :> Output file name:XXX
                          and the output will be XXX.freq
before the calculation start and the file will be save automatically
after the calculation. Thanks.

kahboon@gmail.com wrote in message <49478a3e-726b-4640-
9095-266e8d593680@a5g2000prg.googlegroups.com>...
> i'm using matlab to calculate the frequency of character 
appear.How to
> prompt user to type the name of the output file.
> something like :> Output file name:XXX
>                           and the output will be XXX.freq
> before the calculation start and the file will be save 
automatically
> after the calculation. Thanks.
Is this a homework assignment?  You might start by 
checking help input.
Barry