Interpolation of data in a given area

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Lev Mihailov
Lev Mihailov 2022년 4월 11일
답변: Walter Roberson 2022년 4월 11일
I have 4 sets of coordinates (representing a square, I need to interpolate and get a 200x200 matrix.
%set of coordinates:
amax=1.49895;
amin=1.49747;
bmin=2.62186;
bmax=2.62471;
Заранее спасибо

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Walter Roberson
Walter Roberson 2022년 4월 11일
amax=1.49895;
amin=1.49747;
bmin=2.62186;
bmax=2.62471;
N = 200;
avec = linspace(amin, amax, N);
bvec = linspace(bmin, bmax, N);
[A, B] = meshgrid(avec, bvec);
%now demonstrate
scatter(A(:), B(:), '.')

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