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Re: plot dirac delta function? [message #49364 is a reply to message #49360]

Wed, 19 July 2006 04:52

Paolo Grigis
Messages: 171
Registered: December 2003

Senior Member

here's your discrete delta function:

x=fltarr(100)
x[50]=0.01
plot,x,psym=10

if you want a step function, do instead
x[50:99]=1

Ciao,
Paolo

Nic wrote:
> Hi all!
>
> I am new to IDL and learning how to do non analytic plots such as a
> dirac delta function or a finite square well. Does anybody have ideas
> of what tools I should use or keywords to get started in plotting
> these?
>
> thank you
>

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[Message index]

		Re: plot dirac delta function? By: James Kuyper on Wed, 19 July 2006 12:20
		Re: plot dirac delta function? By: Benjamin Hornberger on Wed, 19 July 2006 09:28
		Re: plot dirac delta function? By: James Kuyper on Wed, 19 July 2006 08:31
		Re: plot dirac delta function? By: Paolo Grigis on Wed, 19 July 2006 04:52
		Re: plot dirac delta function? By: swingnut on Sun, 23 July 2006 17:54

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