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Use the Shannon sampling to find an analytic expression for some 2D data?

Jaime de la Mota
Posted 6 years ago
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forum_question.nb
gridPositionsejemplo.mat
POSTED BY: Jaime de la Mota
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I cannot run you code, but maybe this is the problem: Instead of 

idata2D = Table[{t, u, ifunc[t, u]}, {t, xmin, xmax, dDelta}, {u, ymin, ymax, dDelta}];

try

idata2D = Flatten[Table[{t, u, ifunc[t, u]}, {t, xmin, xmax, dDelta}, {u, ymin, ymax, dDelta}], 1];
POSTED BY: Henrik Schachner

Thank you very much for your answer. I will try that on monday once I have access to my workplace computer.
POSTED BY: Jaime de la Mota

Maybe you should try posting WL code, so that your fellow contributors can understand better your problem better, and then they can help you more. If you don’t know how to post WL code, have a look at this.
POSTED BY: Eleazar Johannian
POSTED BY: Jaime de la Mota

No problem!
POSTED BY: Eleazar Johannian
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