       Re: List of Interpolated functions inside plot

• To: mathgroup at smc.vnet.net
• Subject: [mg24841] Re: List of Interpolated functions inside plot
• From: "Rasmus Debitsch" <debitsch at Zeiss.de>
• Date: Wed, 16 Aug 2000 03:24:07 -0400 (EDT)
• Organization: Customer of UUNET Deutschland GmbH
• References: <8naq28\$esp@smc.vnet.net>
• Sender: owner-wri-mathgroup at wolfram.com

```Hello,

Plot[ Evaluate[Table[xyinterp[m][x], {m, 1, 10, 3}]], {x, -5, 5} ]

The problem is, that Plot has a HoldAll Attribut. But you have to evaluate
the Table command before plotting.

Regards

--

Rasmus Debitsch
Carl Zeiss Lithos GmbH
Carl Zeiss Strasse
D-73447 Oberkochen

eMail : debitsch at zeiss.de

Krautschik, Chris G <krautschikc at intel.co.jp> schrieb in im Newsbeitrag:
8naq28\$esp at smc.vnet.net...
> If have defined the following interpolation for arbitrary integer m:
>
> xyinterp[m_] := Interpolation[Table[{x, Sin[m x]}, {x, -5, 5, 0.25}]];
>
> I can plot a number of the interpolated functions on one plot as follows:
>
> Plot[ {xyinterp[x], xyinterp[x], xyinterp[x]}, {x,-5,5} ];
>
> Let's say I want to plot a large number of the functions of integer m but
I
> like to use the Table command since typing can become quite tedious:
>
> Then
>
> Plot[ Table[xyinterp[m][x], {m, 1, 10, 3}],{x,-5,5} ]
>
> doesn't work because the value of x needs to be defined pior to the
> execution of the Table command. I have tried various forms of Hold but
that
> doesn't seem to work.
>
> Any help or suggestions on how to make this work would be appreciated.
>
> thanks,
> Chris
>
>
>
>

```

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