[Orgmode] Re: org-babel matlab example

[Dan Davison]

etimecowboy <address@hidden> writes:

> Hi everybody,
>
> I am learning to use org-babel to evaluate in-line Matlab code block,
> but I cannot make it works when I press the "C-c C-c", nor "C-c C-v
> e".

What happens when you try C-c C-c or C-c C-v e ? There is an issue with
matlab and octave: they return the value of the last /unassigned/
computation, so simply ending the code block with a variable name "x" is
not enough. Could you try one of the following schemes please, and let
us know if that solves it:

#+begin_src matlab :exports results
n = [1:10];
x = 5*n+4;
ans = x
#+end_src

#+begin_src matlab :exports results
n = [1:10];
x = 5*n+4;
x + 0
#+end_src


> The export of code works, but the results was not there. My in-line code is 
> like this:

There was a little typo in your original block: the keyword is
":exports" with an s.

Dan

>
> #+begin_src matlab :export results
> n = [1:10];
> x = 5*n+4;
> x
> #+end_src
>
> Is there someone can provide me a working example? Thanks a lot.
>
>
> -----------------------------
>
> address@hidden
>
>       _.,----,._
>     .:'        `:.
>   .'              `.
>  .'                `.
>  :                  :
>  `    .'`':'`'`/    '
>   `.   \  |   /   ,'
>     \   \ |  /   /
>      `\_..,,.._/'
>       {`'-,_`'-}
>       {`'-,_`'-}
>       {`'-,_`'-}
>        `YXXXXY'
>          ~^^~
>
> _______________________________________________
> Emacs-orgmode mailing list
> Please use `Reply All' to send replies to the list.
> address@hidden
> http://lists.gnu.org/mailman/listinfo/emacs-orgmode