If you are a scientist or an engineer, TableCurve 3D linear and non-linear surface fitting suite of applications will automate, in a single step, the surface fitting process for you and enable you to find the ideal model for your 3D data within seconds using its built-in, frequently encountered, equations.
The program can fit and rank around 36,000 out of its over 450 million equations, instantly. After selecting the best-fit equation for your requirements, you can output high quality functioning and test programming codes, or produce comprehensive reports with quality graphs. Finding the ideal equation will save you time and TableCurve 3D's equation set includes linear equations, polynominal and rational functions, logarithmic and exponential functions, non-linear peak and transition functions, non-linear exponential and power equations, and allows up to 15 user-defined functions. The program's Windows' style graphical interface makes it easy to use and you can import data from most of the popular file formats such as SigmaPlot, Excel, Lotus, SPSS and ASCII. The automatic fitting process begins with a single click of your mouse as all your equations are readily available in the toolbar. The program provides you with a full notebook paradigm for managing your data and you can now manage as many XYZ data sets and sources as you wish using the program's TableCurve 3D Explorer system, which resembles Windows Explorer.
What fit or surface does tablecurve 3d use to display the original data? This surface often looks very good and sometime much better than the fits.