noring@vaxr.llnl.gov (01/04/91)
Hello, I'm trying to curve fit a set of measured (x,y) pairs to a non-linear equation, the general form (sparing you the nasty details) being: y= f(x,a,b), where 'a' and 'b' are two parameters that need to be determined (that is, which will best fit the equation to the data). I'm sure I could go to a numerical analysis book, and write a program to determine these parameters, but I'd like to first see if anybody has already written a self-contained program (preferably in FORTRAN) that will do this. Your help is appreciated. Thanks, Jon Noring