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Index › Programming Questions & Help › Syntax Questions › Calculating variance

more bore YaBB Newbies Offline Posts: 1	Calculating variance Feb 11th, 2010, 12:52pm   Im quite a beginner at programming in Processing. Is there a way to calculate the variance of a vector, kind of like what the command "var" does in Matlab. Im using this in a Hough Transform algorithm, so if anybody have a clue to that there is already a hough transform algorithm, dont be shy about it =)

JR Full Member Offline Posts: 149	Re: Calculating variance Reply #1 - Feb 11th, 2010, 11:40pm   Could you explain what you mean by the "variance of a vector". Afaik you can only calculate the variance of a set of vectors.

V Senior Member Offline Posts: 430 portugal	Re: Calculating variance Reply #2 - Feb 12th, 2010, 5:10am   here's a java implementation: http://vase.essex.ac.uk/software/HoughTransform/HoughTransform.java.html
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