random number between -1 and 1
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Hi I need a 1 line code for a random number generator between 1 and -1 for one element.
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Accepted Answer
Wayne King
on 15 Apr 2012
Do you want these uniform between -1 and 1?
r = -1 + 2.*rand(100,1);
For 1 such number
r = -1+2*rand(1,1);
1 Comment
Jan
on 15 Apr 2012
@Mate 2u: If you read the help text of RAND you find corresponding examples. Please take the time to read the help and doc.
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