Fitting with a power embedded in a integration
- To: mathgroup at smc.vnet.net
- Subject: [mg88449] Fitting with a power embedded in a integration
- From: lynn <lynn0701 at gmail.com>
- Date: Mon, 5 May 2008 06:16:48 -0400 (EDT)
Dear all, I don't know how to fit my data with a power embedded in a integration, and can't find related answer in this forum. This is the function I want to fit \!\( \*SubsuperscriptBox[\(\[Integral]\), \(w\), \(R\)]\(c* SuperscriptBox[\(x\), \(-p\)] FractionBox[\(x\), SqrtBox[\( \*SuperscriptBox[\(x\), \(2\)] - \*SuperscriptBox[\(w\), \(2\)]\)]] \[DifferentialD]x\)\) w is variable, R is a parameter, and c, p is parameters should be fitted. I can't find a way to simplified the power law to log form so that can't avoid the trouble while fit the power law. Thanks a lot for your help! Lynn