Drexel dragonThe Math ForumDonate to the Math Forum


Math Forum
 Ask Dr. Math
 Discussions
 Internet Newsletter
 MathTools
 Problems of the Week
 Teacher2Teacher
 Teacher Exchange
 Workshops

Search All of the Math Forum:
Browse our Internet Mathematics Library

Views expressed in these public forums are not endorsed by Drexel University or The Math Forum.


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

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

Advanced Search
Reply to this Topic Reply to this Topic

Back to Topic List Back to Topic List Jump to Tree View Jump to Tree View   Messages: [ Previous | Next ]
Javier

Posts: 61
Registered: 4/26/11
Access to float coordinates in a 3D matrix
Posted: Dec 3, 2012 8:08 AM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply

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

Point your RSS reader here for a feed of the latest messages in this topic.

[Privacy Policy] [Terms of Use]

© Drexel University 1994-2015. All Rights Reserved.
The Math Forum is a research and educational enterprise of the Drexel University School of Education.