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RE: Problem in a if condition
From: |
THOMAS Paul Richard |
Subject: |
RE: Problem in a if condition |
Date: |
Fri, 30 Jan 2004 14:46:01 +0100 |
Pol,
The "error" comes about because you have invoked error. This gives your
original error message and a traceback in subsequent lines. These are not
new errors. If you want to trap the error and have execution continue, use
the try/catch blocks (enter > help try). Alternatively, set an error flag
to tell your programme that bad things are happening and use disp("message")
or fprintf(1,"message",[]) to output to the console.
Regards
Paul Thomas
-----Message d'origine-----
De : Pol [mailto:address@hidden
Envoyé : vendredi 30 janvier 2004 14:36
À : address@hidden
Objet : Re: Problem in a if condition
On Fri, 30 Jan 2004 14:10:13 +0100
David Bateman <address@hidden> wrote:
> This is a trick question right?
>
no it's not a trick I just want octave to print the error then write
nothing.
Here I get 4 errors ...
maybe it's a trick for you but i'm pretty new and I do my best to
understand it.
Why do I get: error: evaluating if command near line 10, column 3 ??
the syntax is correct ...
tell me what's wrong.
-pol-
> > y11=y(1,1);
> > y12=y(1,2);
>
> y12 = 6
>
> > y21=y(2,1);
>
> y21 = 3
>
> > y22=y(2,2);
> >
> > if ( (y12-y21) > 0.00000001 )
>
> 6 - 3 = 3 > 0.00000001 !!!!
>
> D.
>
> --
> David Bateman
> address@hidden Motorola CRM
> +33 1 69 35 48 04 (Ph)
> Parc Les Algorithmes, Commune de St Aubin +33 1 69 35 77 01 (Fax)
> 91193 Gif-Sur-Yvette FRANCE
>
> The information contained in this communication has been classified
> as:
>
> [x] General Business Information
> [ ] Motorola Internal Use Only
> [ ] Motorola Confidential Proprietary
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- Re: Problem in a if condition, (continued)
saving plot images in arbitrary sizes., general questions, 2004/01/31
Re: saving plot images in arbitrary sizes., Geraint Paul Bevan, 2004/01/31
Re: Problem in a if condition, Pol, 2004/01/30
RE: Problem in a if condition,
THOMAS Paul Richard <=
RE: Problem in a if condition, THOMAS Paul Richard, 2004/01/30