Consider preallocating for speed

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Tom
Tom on 13 Feb 2014
Edited: per isakson on 13 Feb 2014
Hello,
My lengthy program is littered with 'Consider preallocating for speed' suggestions for numerous variables.
What does a more experienced programmer do to circumvent this? Do I really need to allocate space at the start for every variable which this is suggested for?
Kind regards,
Tom

Answers (1)

per isakson
per isakson on 13 Feb 2014
  2 Comments
Tom
Tom on 13 Feb 2014
That was pretty much what I thought. However I'm getting:
Subscripted assignment dimension mismatch.
Any idea what I'm doing wrong?
per isakson
per isakson on 13 Feb 2014
Edited: per isakson on 13 Feb 2014
Dimension of left and right hand side must agree for existing variables(??)
Show a line, which causes this error.
The Mathworks server is choked?

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