how to find integers coordinate in a 4 coordinate block

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david
david 2013-9-2
hi
im new in the matlab world and i have a problem
i have 4 Matrices in UV axis :
uv1=[umin; vmin; ones(size(P1U))];% (umin,vmin)
uv2=[umax; vmax; ones(size(P2U))];% (umax,vmax)
uv3=[umin; vmax; ones(size(P3U))];% (umin,vmax)
uv4=[umax; vmin; ones(size(P4U))];% (umax,vmin)
Each column in each matrix contains a coordinate(integers) ..all four matrices containing in each column coordinates that build a block i need to find all the integer coordinates in Each block and arrange them in two matrices one for U and one for V, Each column in U corresponds to the column in V
i added a link for picture:
https://www.dropbox.com/s/bdvh6xzmjbyurhf/example.jpg
U=
1 5 8
2 6 0
3 7 0
4 0 0
V=
2 5 7
3 6 0
4 7 0
8 0 0
thanks

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