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Re: Problem with dist function in IDL [message #55314 is a reply to message #55308]

Mon, 13 August 2007 03:06

Paolo Grigis
Messages: 171
Registered: December 2003

Senior Member

ATKT wrote:
> Can somebody tell what exactly dist function is doing in IDL
> e.g x=dist(2,2)
> 0.000000 1.00000
> 1.00000 1.41421
> What is the meaning of this ouput
> x=dist(4,4)
> 0.000000 1.00000 2.00000 1.00000
> 1.00000 1.41421 2.23607 1.41421
> 2.00000 2.23607 2.82843 2.23607
> 1.00000 1.41421 2.23607 1.41421
>
> I am unable to understand the out put which is being generated.
>

A graphical representation is also always useful...

loadct,5
tvscl,shift(dist(512,512),256,256)

Ciao,
Paolo

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[Message index]

		Re: Problem with dist function in IDL By: Paolo Grigis on Thu, 16 August 2007 03:13
		Re: Problem with dist function in IDL By: Jean H. on Wed, 15 August 2007 17:34
		Re: Problem with dist function in IDL By: cgguido on Wed, 15 August 2007 16:23
		Re: Problem with dist function in IDL By: Paolo Grigis on Mon, 13 August 2007 03:06
		Re: Problem with dist function in IDL By: Michael Galloy on Sun, 12 August 2007 17:48
		Re: Problem with dist function in IDL By: David Fanning on Tue, 28 August 2007 11:26

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