plotting

FindGraph

FindGraph is comprehensive, feature-rich graph editor, as well as a curve fitting and digitizing tool for engineers, scientists and graduate students. Convert plots back to X,Y data from any published report for later processing and manipulations. The program offers 10 generic fits, including Linear Regression, Logistic Functions, Fourier approximation, Neural Networks, plus a library of over 120 industry-specific formulas....
UNIPHIZ Lab :: math :: graph :: curve :: fitting :: equation :: chart :: plotting :: visualize :: digitizing :: drawing :: functions :: regression :: calculate :: data-analysis :: FindGraph

3D Grapher

3D Grapher is a feature-rich yet easy-to-use graph plotting and data visualization software suitable for students, engineers and everybody who needs to work with 2D and 3D graphs. With 3D Grapher you can easily plot the equation and table-based graphs, zoom them, rotate, view at any angle and even animate. You can draw the unlimited number of graphs in one coordinate system to visualize and analyze the domains of functions and their intercepts....
RomanLab Software :: 2D :: 3D :: animated :: graphs :: graphing :: plotting :: surface :: equation :: function :: table :: math :: visualization :: data :: 3D Grapher