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MathGroup Archive 2001

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Re: Creating graph with only a view data points

  • To: mathgroup at smc.vnet.net
  • Subject: [mg28905] Re: Creating graph with only a view data points
  • From: Oliver Tonn <nospam at newsranger.com>
  • Date: Fri, 18 May 2001 01:13:07 -0400 (EDT)
  • References: <9dqdf2$4j7@smc.vnet.net> <9dta7t$f60@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

First of all thanks for your help.
I'm sorry, but your solution don't work in my case.
It could happen, that I have to go back on the x and y axis.
For example:

{{0,0},{1,0.5},{2,0.5},{3,0.5},{2.1,1.5},{1,5}}

Mathematica isn't realy happy with that.

Do you, or anybody else, have a solution for that?

Greetings Oliver

>
>Hi,
>
>Needs["Graphics`Legend`"]
>(* Enter the data *)
>data = {{-1, 0.1}, {-0.5, 0.15}, {-0.25, 0.5}, {0, 1}, {0.25, 2}, {0.5,
>4}};
>(* make a smooth function *)
>ip = Interpolation[data]
>
>(* plot the data *)
>Plot[ip[u], {u, -1, 0.5}, PlotLegend -> {{"Some Function"}}]
>
>Look very complicated!
>
>Regards 
>  Jens
>
>
>Oliver Tonn wrote:
>> 
>> Hello,
>> 
>> I'm a student at a school for technicians (electronic). I'm making my
>> calculations with Mathematica.
>> For a documentation I want to create a graph with the characteristic of a diode
>> and a transistor. I'm looking for a software, with which I only have to enter
>> some significant points of the graph, the scale, and the legend. Then the
>> software should create the graph.
>> Does anybody know a software which could do that, or is it possible to do this
>> with Mathematica.
>> 
>> Greetings Oliver
>



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