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Adding Random "Noise" to y=f(x) Generated Curve

 
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raydela



Joined: 10 Sep 2003
Posts: 46
Location: Oxford, MI, USA
PostPosted: Thu Aug 11, 2005 2:22 pm    Post subject: Adding Random "Noise" to y=f(x) Generated Curve Reply with quote
Hello David,

I would like to use DPlot to create a graphic file to imbed in a document which illustrates a digitally sampled "noisy" sinewave. However, I noticed that DPlot does not provide a "random" function. Can you add this function?


Thanks,

Ray D.
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DPlotAdmin
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Joined: 24 Jun 2003
Posts: 2311
Location: Vicksburg, Mississippi
PostPosted: Thu Aug 11, 2005 6:29 pm    Post subject: Reply with quote
It's there. rnd(x) returns a random integer between 0 and x.
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raydela



Joined: 10 Sep 2003
Posts: 46
Location: Oxford, MI, USA
PostPosted: Thu Aug 11, 2005 8:24 pm    Post subject: Reply with quote
Whoops- When I looked at the help and briefly scanned the list of available functions, I must have unconsciously breezed past "rnd(x)" thinking it meant "ROUND"

Thanks again!
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