Kpl is a KDE program for two- and three-dimensional graphical presentation of data sets and functions (plotter). Multidimensional nonlinear parameter fits of functions to data sets can be performed using the Levenberg-Marquardt algorithm. General linear least square parameter fits are also possible. A D-BUS interface can be used to control Kpl by other applications and scripts.
|Tags||Desktop Environment KDE Scientific/Engineering|
|Operating Systems||Linux (32 and 64 bit)|
|Implementation||C++ Qt KDE|
The URL of the Kpl website has changed: PLease use now http://omnibus.uni-freiburg.de/~stille/kpl/
Release Notes: This version is for KDE 4. It uses a D-BUS interface. The status bar now shows information about the item under the mouse pointer. Image items can be rotated. The item list can now be docked at the main window. Cut, copy, and paste of items can be done, even between different instances of Kpl.
Release Notes: Multiple spline items can now be fitted simultaneously to the same array item. Colored symbol pixmaps are now displayed in the item list. Text of legend and text items is displayed in the item list. Notifications about completed plots and parameter fits can be set.
Release Notes: EPS files can now be embedded in Kpl plots. Regions may be filled by patterns. Previews of PostScript output are available.
Release Notes: Root finding in functions and splines can now be performed. Plot items may be moved within the item list by drag and drop. The mouse can be used to rescale a plot.
Release Notes: In this release, three-dimensional plots of data sets and function now can be performed, and smoothing spline interpolation is available for two- and three-dimensional plots of data sets.