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jose tapia

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IPN

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Master of Science degree in digital systems by IPN


 

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Comments and Ratings by jose tapia View all
Updated File Comments Rating
31 Jan 2012 2D Extrapolation Function to perform 2D extrapolation Author: Nachiket

I compared this function with 2D table of Simulink and it is very diferent. Doesn't work like I expected.

31 Mar 2011 Surface Fitting using gridfit Model 2-d surfaces from scattered data Author: John D'Errico

Thank's for your answer John D'Errico.

25 Mar 2011 Surface Fitting using gridfit Model 2-d surfaces from scattered data Author: John D'Errico

Hi,
I'm having the following problem. I have a 2d table that contains data from some measurements. How can I do the same kind of Extrapolation that is possible in SIMULINK 2-D table lookup using interpolation-extrapolation lookup method, but in Matlab. As I figured out 'griddata' and 'interp2' can not do the job for me.
This is the dimension of my data:
x <1x37 double>
y <1x28 double>
z <28x37 double>

Thanks in advance.

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