The use of Interp1

20 Apr 2013
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Wondering what method is used if the interp1 routine is defined as:
interp1(x,y,z,[],'extrap')
Which interpolation/extrapolation methods are implied in this command?
Thanks,
Louis

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 Accepted Answer

the cyclist
the cyclist on 20 Apr 2013
Edited: the cyclist on 20 Apr 2013

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If method is input as empty, then it is set to linear inside interp1().
It is straightforward to see this if you
>> edit interp1

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