how can we calculate interpolation between two double MATLAB arrays?

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Given two arrays of double of different sizes (A = 1054x1 and B = 601x1) how is it possible to perform an interpolation ??

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Star Strider
Star Strider el 15 de Mzo. de 2019
It depends on how you want to interpolate them. The‘safest’ way is likely to interpolate the longer vector to the length of the shorter vector:
A = sin((0:1053)/105)';
B = cos((0:600)/30)';
Ai = interp1((1:numel(A))', A, (1:numel(B)), 'linear', 'extrap');
You can then see the result (a sort of Lissajous figure):
figure
plot(Ai, B)
grid
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