Mathematical Models Websites
XLfit curve fitting software for Excel
- excelcurvefitting.com
XLfit from IDBS - curve fitting, 3D curve fitting, 2D curve fitting, data analysis, statistical analysis and data interpretation within Excel. Free 30 day demo.
Software3D - Polyhedron software
- software3d.com
Software3D describes software by Robert Webb, which includes software for viewing and building polyhedra