Groups > comp.soft-sys.math.maple > #1176

fitting curve to output of dsolve,numeric

From	William Unruh <unruh@invalid.ca>
Newsgroups	comp.soft-sys.math.maple
Subject	fitting curve to output of dsolve,numeric
Date	2015-08-13 11:15 +0000
Organization	A noiseless patient Spider
Message-ID	<mqhu85$15d$3@dont-email.me> (permalink)

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I am solving a set of ODEs with dsolve,numeric, and would like to fit a
straight line to a portion of the output. I have no idea how I would do
that. Ex, lets assume I have an equation
diff(y(x),x)=5*I*y(x) +3
y(0)=3
and I want to fit a straight line to the output between x=70 to x=90
(I know I can do this analytically but my actual problem is rather more complex
than this.)

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fitting curve to output of dsolve,numeric William Unruh <unruh@invalid.ca> - 2015-08-13 11:15 +0000
  Re: fitting curve to output of dsolve,numeric acer <maple@rogers.com> - 2015-08-13 07:18 -0700

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