Thread Subject: Array with increasing numbers of increment 1

Hello,

I have a very simple question.

Is there a built-in function that creates an array such as

x = [1 2 3 4 5 6 .... n] with n a given positive integer.

Thanks.

On 12/19/2011 7:01 AM, Herve wrote:
> Hello,
> I have a very simple question.
> Is there a built-in function that creates an array such as
> x = [1 2 3 4 5 6 .... n] with n a given positive integer.
> Thanks.

doc colon

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"Herve" wrote in message <jcncik$184$1@newscl01ah.mathworks.com>...
> Hello,
>
> I have a very simple question.
>
> Is there a built-in function that creates an array such as
>
> x = [1 2 3 4 5 6 .... n] with n a given positive integer.
==============

x=1:n,

or

x=linspace(1,n,n)

On 12/19/2011 3:06 PM, Matt J wrote:
> "Herve" wrote in message <jcncik$184$1@newscl01ah.mathworks.com>...
>> Hello,
>> I have a very simple question.
>> Is there a built-in function that creates an array such as
>> x = [1 2 3 4 5 6 .... n] with n a given positive integer.
> ==============
>
> x=1:n,
>
> or
> x=linspace(1,n,n)

or, variations on a theme...

x=colon(1,3)

:)

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