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Math Forum » Discussions » Software » comp.soft-sys.matlab

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Topic: Access to float coordinates in a 3D matrix
Replies: 10   Last Post: Dec 3, 2012 5:16 PM

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Javier

Posts: 61
Registered: 4/26/11
Access to float coordinates in a 3D matrix
Posted: Dec 3, 2012 8:08 AM
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Hi, I have several 3D lines to analyze a structure. The problem is that these coordinates aren't integer, for example 1.9 and I have the error:
Subscript indices must either be real positive integers or logicals.

I don't want to ceil, floor or round, cause if I do this the lines are modified, how could I access to these coordinates without changing the line?

Thanks very much

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