From: IAV Michel on


It's possible, if you're using an old version of MATLAB, that your version
> predates the introduction of the extrapval feature.

How can I indroduce this option in my Matlab version?
From: Steven_Lord on


"IAV Michel" <martcoul70(a)yahoo.fr> wrote in message
news:i229t0$4m6$1(a)fred.mathworks.com...
> "Steven_Lord" <slord(a)mathworks.com> wrote in message
> <i229g7$8st$1(a)fred.mathworks.com>...

*snip*

> The help in my Matlab version (Matlab 6.5) for interp2 dosen't show the
> extrapval version but for interp1, this option is available.

The ability for INTERP2 to extrapolate was introduced in MATLAB 7.0 (R14):

http://www.mathworks.com/access/helpdesk/help/techdoc/rn/f7-998197.html#f7-1012738

--
Steve Lord
slord(a)mathworks.com
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