constant in 3d plot?

[Huub-4]

Hi,

I'm trying to plot this: plot3(sin(x),3,cos(x)) and get the message that x, y and z must have the same shape. How can I solve this?

Thanks.

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[Jaroslav Hajek-2]

On Thu, Oct 15, 2009 at 2:37 PM, Huub van Niekerk
<huubvanniekerk@...> wrote:
> Hi,
>
> I'm trying to plot this: plot3(sin(x),3,cos(x)) and get the message that x,
> y and z must have the same shape. How can I solve this?
>
> Thanks.
>

use `repmat (3, size (x))'

hth
--
RNDr. Jaroslav Hajek
computing expert & GNU Octave developer
Aeronautical Research and Test Institute (VZLU)
Prague, Czech Republic
url: www.highegg.matfyz.cz
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