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Re: Distance between two sets of datapoints [message #70240 is a reply to message #70238]

Thu, 25 March 2010 12:04

Kenneth P. Bowman
Messages: 585
Registered: May 2000

Senior Member

In article <k-bowman-EEB2FB.09554725032010@news.tamu.edu>,
"Kenneth P. Bowman" <k-bowman@null.edu> wrote:

>
> FOR i = 0, nb-1 DO BEGIN
> d = SQRT((xb[i] - xa)^2 + (yb[i] - ya)^2)
> dist[0,i] = d
> ENDFOR

I just realized this could be simplified to

FOR i = 0, nb-1 DO dist[0,i] = SQRT((xb[i] - xa)^2 + (yb[i] - ya)^2)

which removes some unneeded memory access.

Ken

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[Message index]

		Re: Distance between two sets of datapoints By: Maxwell Peck on Fri, 26 March 2010 15:11
		Re: Distance between two sets of datapoints By: Kenneth P. Bowman on Fri, 26 March 2010 06:11
		Re: Distance between two sets of datapoints By: Gray on Fri, 26 March 2010 06:16
		Re: Distance between two sets of datapoints By: Maxwell Peck on Thu, 25 March 2010 12:38
		Re: Distance between two sets of datapoints By: Kenneth P. Bowman on Thu, 25 March 2010 12:04
		Re: Distance between two sets of datapoints By: Kenneth P. Bowman on Thu, 25 March 2010 07:55
		Re: Distance between two sets of datapoints By: Maxwell Peck on Thu, 25 March 2010 03:46

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