ln fit

Contents: Description, Arguments, Usage, Examples, Sub-Functions, Related Functions, Source Supported Under Version: >1.00 Current .dvrc Version: 1.02 Description Natural Logarithm curve fitting. Arguments and Return Values Arguments: Two numeric arrays of any values of the same size Return Value:A numeric array containing the fitting coefficients Usage Syntax: ln_fit(x data, y data) 'x data' - x-axis data 'y data' - y-axis data The fitting function is as follows y = a + b*ln(x) Examples dv> a 100x100x1 array of float, bsq format [40,000 bytes] dv> b 100x100x1 array of float, bsq format [40,000 bytes] dv> fit=ln_fit(a,b) 1x2x1 array of double, bsq format [16 bytes] 6.08734e-05 0.509038

DavinciWiki Mini-Nav Bar Contents Functions Function Categories Common Procedures Glossary Download Davinci Change Log News Mailing List Contact Developers davinci-dev [AT] mars.asu.edu All other topics See navigation on the left Major Sub-Functions sum cat Related Functions fit data_manipulation.dvrc ln_fit() Recent Library Changes Change Log Created On: 02-15-2006 Modified On: 01-17-2008