MATLAB Central Newsreader - Extract an alphabet from a string?

Extract an alphabet from a string?

John Chow — Tue, 22 Apr 2008 21:10:04 -0400

How can I extract an alphabet from a string? For example,
I have a string

StrVar = 'abcde'

How can I extract the 2nd alphabet (which is 'b') from the
string? I remember that I was able to do it with
QuickBasic sometime ago but cannot find the comparable
command in Matlab.

Thanks.

John

Re: Extract an alphabet from a string?

Bruno Luong — Tue, 22 Apr 2008 21:33:01 -0400

"John Chow" <nospam@mathworks.com> wrote in message
<fulk7c$7uv$1@fred.mathworks.com>...

>
> How can I extract the 2nd alphabet (which is 'b') from the
> string?

StrVar(2)

Bruno

Re: Extract an alphabet from a string?

Dan Haeg — Tue, 22 Apr 2008 22:07:01 -0400

"John Chow" <nospam@mathworks.com> wrote in message
<fulk7c$7uv$1@fred.mathworks.com>...
> How can I extract an alphabet from a string? For example,
> I have a string
>
> StrVar = 'abcde'
>
> How can I extract the 2nd alphabet (which is 'b') from the
> string? I remember that I was able to do it with
> QuickBasic sometime ago but cannot find the comparable
> command in Matlab.
>
> Thanks.
>
> John

StrVar == char(98)

or

StrVar == 'b'