extrapolation and interpolation of matrix values
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I have a 25x25 matrix, of measured pressure coeficients, where the only values different from 0 are the ones in the central cross. How can I get the other values using extrapolation and interpolation?
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Jan
el 7 de Mzo. de 2023
It depends on the assumptions about the result. If you e.g. assume, that the output is a plave or rotated parabola, the results are different. There is no general scheme for a valid extrapolation.
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Swaraj
el 4 de Abr. de 2023
You can use “interp2” to perform the interpolation and extrapolation in MATLAB.
You can go through the following documentation to know how you can use it for your purpose.
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