LabPlot gratuitum est programmatum et transversalis programmatis computatri pro graphing scientifico et analysi interactivo, scriptum pro desktop KDE.

General

• Project secundum administrationem data
• Arbor sicut ordo (ierarchia parentis) obiecti creati, fit navigatio Project Explorer
• Folders et sub-folder intra consilium pro meliori objecto procuratio
• Spreadsheet et Matrix - data-continens servientes notitia fonte in Analysis et visualisation
• Officina - area pro diversis obiectis visualisationi collocandis (insidias, pittacia, imagines, etc) sustentans diversas rationes, zooming et navigationes.
• Extensiva et interactive edendis capabilities
• Support for Latex syntax in labels (insidiae and axis, titles, etc.)
• Extensive parser for mathematical expressions supporting great number of functions and constants, used for data generation, analysis and visualization
• Elaborative documentation supporting the user with detailed examples und tutorials

2D-Plotting

• Cartesian plot with an arbitrary number of freely positionable axes
• Ordinary and cumulative histograms with different binning methods
• Several zooming and navigation modi in the plot
• Feature-rich and freely positionable plot legend
• Arbitrary number of curves in the plot, defined either via a mathematical equation or by providing data sources

Data Analysis

• Linear and non-linear regression analysis, support for several predefined and user-defined fit models
• Numerical differentiation (up to the 6th order) and numerical integration (rectangular, trapezoid and Simpson methods)
• Delenimenta notitiarum cum mediocris movendo, Savitzky-Golay et modos colum centri
• Interpolatio data, fulcimentum multis modis (linearibus, polynom, splines, polynomata cubica hermite, etc.).
• Fourieriani transformatio notitiarum inputationis cum auxilio per multas functiones fenestras varias (Hann, Hamming, Blackman, etc.)
• Fourieriani Filter - transitum humile, altum passum, band-passum et globulus reiectio Filtra diversorum generum (Butterworth, Chebyshev I+II, Legendre, Bessel-Thomson)
• Convolutio et deconvolutio notitiarum
• Auto- et crucis ratione data sets

Computing

• Support pro diversis systematibus computatoriis aperti-fontis (CAS) sicut Maxima, Octava, etc.
• Computatio directe fieri potest in LabPlot, dummodo CAS respondens inauguratur
• CAS variables holding array-like data (Maxima lists, Python lists and tuples, etc.) can be used as the source for LabPlot curves

Import/Export

• Support for ASCII, binary, HDF5, netCDF, FITS, ROOT, Ngspice and JSON formats with many options to control the import process
• For hierarchical formats like HDF5, netCDF, FITS and ROOT user-friendly visualization of the file content for data navigation and selection is available
• Import of Origin® projects
• Export of Worksheet (entire worksheet or current selection) to PDF, EPS, PNG and SVG
• Export of data containers Spreadsheet and Matrix to Latex tables
• Support for drag&drop of files to be imported

Tools

• Datapicker for easy extraction of data from external image files
• Editor for FITS-tags allowing the modification of FITS metadata