curve-fitting
- To: mathgroup at yoda.physics.unc.edu
- Subject: curve-fitting
- From: 4_DKEFFORD at fair1.fairfield.edu
- Date: 26 Feb 1993 10:17:08 -0500 (EST)
TWIMC, I am a Physics student at Fairfield University working on a project now that requires a curve fit with the following form: I = -I1*Exp[-t/T1] + I2*Exp[-t/T2] I was told by Wolfram Research that maybe you could answer questions regarding Mathematica; is there a way to do a fit using Mathematica via some regressional method? I know I could choose four points and then substitute them into the above equation to get four equations with the four parameters I1, I2, T1, T2, but it's really messy. I would appreciate any response or input. Dan Kefford Physics Department Fairfield University 4_dkefford at fair1.fairfield.edu