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Re: power law fit with a constant [message #88076 is a reply to message #88075]

Tue, 18 March 2014 19:59

Craig Markwardt
Messages: 1869
Registered: November 1996

Senior Member

On Tuesday, March 18, 2014 10:13:47 PM UTC-4, suruchi wrote:
> Could anyone suggest me how to do the fitting of the following functions:
>
> 1) A + B (x^gamma) which is a power law with a constant.
...
> 2) Ax^(B+Cx) : Curved power law

There are nonlinear fitting routines like CURVEFIT and MPFITFUN. Did you try those?

CM

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[Message index]

		power law fit with a constant By: suruchi on Tue, 18 March 2014 19:13
		Re: power law fit with a constant By: Craig Markwardt on Tue, 18 March 2014 19:59
		Re: power law fit with a constant By: wlandsman on Wed, 09 March 2016 08:39
		Re: power law fit with a constant By: Craig Markwardt on Thu, 10 March 2016 09:40
		Re: power law fit with a constant By: wlandsman on Thu, 10 March 2016 10:25

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