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Math Forum » Discussions » Software » comp.soft-sys.matlab

Topic: array with random not repeated numbers
Replies: 9   Last Post: Jun 7, 2011 2:44 AM

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Patrick Diviacco

Posts: 23
Registered: 9/15/09
Re: array with random not repeated numbers
Posted: Nov 10, 2009 6:49 PM
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ImageAnalyst <imageanalyst@mailinator.com> wrote in message <45a8dd1f-8806-4903-ac8f-6a25382539f0@j19g2000vbi.googlegroups.com>...
> On Nov 10, 5:04?pm, "Patrick Diviacco" <patrick.divia...@gmail.com>
> wrote:
> > hi,
> >
> > how can I generate an array with random numbers (given a min and max) ?
> > Important: they have to be not repeated.
> >
> > thanks
>
> -----------------------------------------------------------
> Did you see the rand() function?
> So how about something like this
> randomArray = minValue + (maxValue-MinValue)*rand(rows, columns);


Is this code avoiding duplicates ?

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