euclidean distance between two cell.
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Hello,
i have two cell.
Z1={1x3}{1z3} Z2={1x3}{1x3}{1x3}
i need euclidean distance between Z1 a Z2.
can anyone help ?
Thanks.
2 Commenti
Kevin Claytor
il 11 Feb 2014
Please elaborate?
Euclidean distance is typically between two points eg; (x1,y1) and (x2,y2).
Are the contents of Z1 and Z2 a pair of points? Are the contents of Z1 one half of the pair and the contents of Z2 another half?
Additionally your two cell matrices are of different size, do you want Euclidean distance between the contents of every cell in Z1 to every cell in Z2, or between corresponding cells in Z1 to Z2?
Risposta accettata
Mischa Kim
il 11 Feb 2014
Modificato: Mischa Kim
il 11 Feb 2014
Thomas, use
pdist([reshape(cell2mat(Z1),2,3); reshape(cell2mat(Z2),3,3)])
assumming that Z1 contains two cells of 1-by-3's, and Z2 contains three cells of 1-by-3's.
5 Commenti
Mischa Kim
il 11 Feb 2014
Modificato: Mischa Kim
il 11 Feb 2014
Well, it works for your specific requirements, but you can easily generalize it. In
cell2mat(Z1),2,3
the 2 denotes the number of vectors, 3 , the length of each vector. Same applies to Z2.
Does that answer your question?
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