Curve Fitting Websites:
curvefitting.com
DataFit Curve Fitting and Data Plotting Software by Oakdale Engineering
Curve fitting (nonlinear regression) and data plotting software
chemitech.com
LQC Home
optivec.com
OptiVec: Vector and Matrix Library for PC Compilers
Comprehensive vector and matrix library - in total more than 3500 hand-optimized functions written in Assembler for superior speed and accuracy.
sprpages.nl
SPRpages home
Site about Surface Plasmon Resonance and Biomolecular Interaction Analysis. The emphasis is on experimental set-up, high-quality results and data analysis.