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MathGroup Archive 2007

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Re: ToMatlab limitations

  • To: mathgroup at smc.vnet.net
  • Subject: [mg73594] Re: [mg73549] ToMatlab limitations
  • From: "Chris Chiasson" <chris at chiasson.name>
  • Date: Thu, 22 Feb 2007 04:42:53 -0500 (EST)
  • References: <200702211103.GAA04957@smc.vnet.net>

There isn't really enough information here to provide a directly
usable answer. I recommend posting a link to your notebook.

On 2/21/07, Will Robertson <wspr81 at gmail.com> wrote:
> [It is the policy of this newsgroup and mailing list to
>  not discuss non-Mathematica systems, but since the ToMatlab
>  package is provided on the Wolfram Research site, I am permitting
>  it this time.  - Moderator]
>
>
> Hello,
>
> I've stumbled across the ToMatlab package to extract some long
> equations derived in Mathematica to be used in an embedded controller
> via Matlab. It appeared to be the answer to all my problems, but I'm
> afraid it wasn't quite so handy as I initially thought.
>
> Two questions to try and salvage the situation; sorry for my ignorance
> -- I'm a very new Mathematica user.
>
> I've got a bunch of subscripted variables and I want to transform them
> into, well, "not subscripted" variables.
> For example, Subscript[x_, y_] -> xy.
> I'm embarrassed that even this simple task I can't complete. Obviously
> the variable "xy" doesn't match the x_ and y_, so I need instead a
> round-about way to get a concatentation of the two.
>
> Secondly, I've also got a bunch of Greek variables. Is there an
> automatic way (that is, without enumerating them all in a
> ReplaceAll[]) to swap out the unicode character with their "name"?
> E.g., {\[alpha] -> alpha} for all the greek letters and variant greek
> letters?
>
> (Oh how I wish Matlab would accept unicode characters for variable
> names.)
>
> Many thanks in advance,
> Will Robertson
>
>
>


-- 
http://chris.chiasson.name/


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