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MathGroup Archive 2003

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Re: UnitStep

  • To: mathgroup at smc.vnet.net
  • Subject: [mg40046] Re: [mg40015] UnitStep
  • From: Dr Bob <drbob at bigfoot.com>
  • Date: Mon, 17 Mar 2003 03:34:06 -0500 (EST)
  • References: <200303160720.CAA02855@smc.vnet.net>
  • Reply-to: drbob at bigfoot.com
  • Sender: owner-wri-mathgroup at wolfram.com

Increase the PlotPoints option:

Plot[{UnitStep[Sin[x] - 6/10], Sin[x] - 6/10}, {x, 0, 60}, PlotPoints -> 
30]

Bobby

On Sun, 16 Mar 2003 02:20:27 -0500 (EST), Knut Henning Schroder 
<Knut.Schroder at chem.ntnu.no> wrote:

> In Mathematica 4.0 for windows I use
>
> Plot[{UnitStep[Sin[x] - 6/10], Sin[x] - 6/10}, {x, 0, 60}]
>
> but it seems that some of the pulses are missing, as for x=27 where
> UnitStep[Sin[27] - 6/10] =1
>
> Please give me an explanation.
>
> Regards,
>
>



-- 
majort at cox-internet.com
Bobby R. Treat



  • References:
    • UnitStep
      • From: Knut Henning Schroder <Knut.Schroder@chem.ntnu.no>
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