Determine which XY points were meged by DelaunayTri to match up Zs

1 回表示 (過去 30 日間)

Darin 2012 年 3 月 5 日

Consider: 3 identical sized arrays X,Y,Z with some dup X,Y points.

DT = DelaunayTri(X,Y); Gives a warning, but then:

F = TriScatteredInterp(DT,Z) (or anything elsen matchin Z to the nodes in DT)

FAILS

What is the least inefficient way to reample the Zs to match?

I'd recommend adding an output (IND) to DelaunayTri so that ZC = accumarray(IND,Z) matches DT.

Help Center および File Exchange で Correlation and Convolution についてさらに検索

Find the treasures in MATLAB Central and discover how the community can help you!

Translated by