2D matrix interpolation
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Sandeep Parameshwara
le 4 Fév 2020
Réponse apportée : Sandeep Parameshwara
le 5 Fév 2020
Hello,
This could be very basic question. But , all my attempts have been in vain may be because I haven't really understood interp functions in MATLAB. I have 2 matrices .
A1=[1 2 3;4 5 4; 7 8 9];
A2=[1 0.6 8;5 8 9;11 32 2];
A1 is at coordinate (-1,-1) and A2 is at the coordinate (-1,1) in 2D grid. I need the interpolated value at (-1,0). How can I do this? Should I be using interp1?
Thanks for the help
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darova
le 4 Fév 2020
I don't understand. What matrices represents? What does it mean "matrix at coordinate"
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