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NDSolve and NonLinearFit/Regress

• To: mathgroup at smc.vnet.net
• Subject: [mg59417] NDSolve and NonLinearFit/Regress
• From: Max <maksim at ucla.edu>
• Date: Tue, 9 Aug 2005 03:30:47 -0400 (EDT)
• Organization: The Math Forum
• Sender: owner-wri-mathgroup at wolfram.com

Hi,  

I have 3 differential equations:
c'[t]=a[t]*b[t]*k1-c[t]*k2
a'[t]=-a[t]*b[t]*k1+c[t]*k2
b'[t]=-a[t]*b[t]*k1+c[t]*k2
c[0]=0
a[0]=10
b[0]10

I have a set of data points that I need to make fit.  I need Mathematica to find values for k1 and k2 in such a way that it fits my data points the best.  Since I am pretty much a beginner, can you please be specific on how to do it?

• Follow-Ups:
  • Re: NDSolve and NonLinearFit/Regress
    • From: Selwyn Hollis <sh2.7183@earthlink.net>