LabPlot - Data analysis and visualisation

Friday, 26 December 2008 20:14

LabPlot is an open source application for data plotting, function analysis, data analysis and visualisation written for KDE. It supports both 2D and 3D plots and tries to emulate most of the functions supported by programs like Microcal Origin (it's able to import Origin's data file) and SPSS Sigmaplot; flexible data reading/writing in different formats (cdf, netcdf, audio, binary, images and so on), reading of images (over 80 image formats), support for all GNU Scientific Library (GSL, a collection of routines for numerical computing. The routines are written from scratch by the GSL team in ANSI C, and present a modern API for C programmers, while allowing wrappers to be written for very high-level languages) functions and constants. Some features;

double click in plot to open detailed dialogs for all settings;
every object can be dragged by mouse;
average, smooth and prune data, compress, periodical and seasonal analysis, peak find, interpolation (splines, etc.), differences, integration, fourier transform, (de)convolution and so on!
support for different worksheets and spreadsheets using MDI;
save and open all worksheets and spreadsheet in a project file (*.lpl);
export worksheets as image, ps, svg, eps, pdf and many more formats (using pstoedit or ImageMagick);
...and many other!

For more information click here.