List of applications/Science (简体中文)

科学

数学

计算器

• Speedcrunch — feature-rich scientific calculator.

http://speedcrunch.org || speedcrunch^AUR

• ExtCalc — feature-rich scientific calculator.

http://extcalc-linux.sourceforge.net/ || extcalc^AUR

• KAlgebra — calculator and 3D plot.

http://kalgebra.berlios.de/ || kdeedu-kalgebra

• Qalculate — calculator and equation solver with fault-tolerant parsing. Recognises constants and units.

http://qalculate.sourceforge.net/ || libqalculate

计算机代数系统

• Maxima — Maple/Mathematica-like program or its frontend wXMaxima

http://maxima.sourceforge.net/ || maxima

• Sage — "Maple/Mathematica"-like program in python.

http://www.sagemath.org/ || sage-mathematics

科技计算

• Octave — Matlab-like program

http://www.gnu.org/software/octave/ || octave

• Freemat — "Matlab"-like program

http://freemat.sourceforge.net/ || freemat

• Scilab — "Matlab"-like program

http://www.scilab.org/ || scilab^AUR

• Euler — Mathematical programming environment like MatLab or Octave

http://euler.sourceforge.net || Euler^AUR

• Englab — Cross-compile mathematical platform with a C like syntax.

http://englab.bugfest.net || englab^AUR

• Pylab — Python modules for scientific calculations

http://www.scipy.org/PyLab || python2-matplotlib

统计

• PSPP — Free SPSS implementation (Graphical:PSPPire).

http://www.gnu.org/software/pspp/ || pspp^AUR

• R — Software environment for statistical computing and graphics

http://cran.r-project.org/ || r

• RKWard — Frontend for the statistical language R.

http://rkward.sourceforge.net/ || rkward^AUR

Data Evaluation

• Fityk — Non-linear fitting of curves

http://www.unipress.waw.pl/fityk/ || fityk

• QtiPlot — Similar & semi-compatible with Origin

http://soft.proindependent.com/qtiplot.html || qtiplot

• SciDavis — Similar to QtiPlot.

http://scidavis.sourceforge.net/ || scidavis^AUR

• LabPlot — Comparable to "OriginLab"

http://labplot.sourceforge.net/ || labplot^AUR

• ROOT — Data analysis program and library (originally for particle physics)

http://root.cern.ch/drupal/ || root

• GnuPlot — Commanine based plotting program

http://www.gnuplot.info/ || gnuplot

• XmGrace — Plotting program with GUI

http://plasmate.weizmann.ac.il/Grace/ || grace

• Extrema — Visualization and data analysis tool.(no longer in active development)

http://sourceforge.net/projects/extrema || extrema^AUR

• Common Applications#Spreadsheets

自然科学

化学与生物学

Molecule Viewer

• Avogadro — Edit and view 3D molecule structures (also .pdb) and simulate

http://avogadro.openmolecules.net/wiki/Main_Page || avogadro

• Ballview — Standalone molecular modeling and visualization application

http://www.ballview.org/ || ball^AUR

• Ghemical — Edit and view 3D molecule structures (also .pdb) and simulate

http://www.uku.fi/~thassine/projects/ghemical/ || ghemical

• Rasmol — View 3D molecule structures.

http://www.rasmol.org/ || rasmol^AUR

• Pymol — ]View 3D molecule structures.

http://pymol.sourceforge.net/ || pymol^AUR

Molecule Drawing

• BkChem — Practical and goodlooking skeletal formula molecule drawing program

http://bkchem.zirael.org/ || bkchem^AUR

• XDrawChem — Extensive skeletal formula molecule drawing program (incl. spectroscopy prediction)

http://xdrawchem.sourceforge.net/ || xdrawchem^AUR

• EasyChem — Simple skeletal formula molecule drawing program

http://easychem.sourceforge.net/ || easychem^AUR

• Chemtool — Skeletal formula molecule drawing program

http://ruby.chemie.unreiburg.de/~martin/chemtool/ || chemtool

• Gabedit — Gabedit is a graphical user interface to computational chemistry packages like Gamess-US, Gaussian, Molcas, Molpro, MPQC, OpenMopac, Orca, PCGamess and hem

http://gabedit.sourceforge.net/ || gabedit^AUR

周期表

• Kalzium — Periodic table of the elements with molecule editor and equation solver from the KDE project

http://edu.kde.org/kalzium/ || kdeedu-kalzium

• gElemental — Periodic table of the elements and additional information

http://freshmeat.net/projects/gelemental || gelemental^AUR

Molecular Modeling

• GROMACS — GROMACS is a versatile package to perform molecular dynamics, i.e. simulate the Newtonian equations of motion for systems with hundreds to millions of particles.

http://www.gromacs.org || gromacs^AUR

• Quantum Espresso — Quantum ESPRESSO is an integrated suite of computer codes for electronic-structure calculations and materials modeling at the nanoscale. It is based on density-functional theory, plane waves, and pseudopotentials (both norm-conserving and ultrasoft).

http://www.quantuspresso.org/ || quantum-expresso^AUR

天文学

• Stellarium — Beautiful 3D planetarium

http://www.stellarium.org/ || stellarium

• KStars — KDE desktop planetarium

http://edu.kde.org/kstars/ || kdeedu-kstars

• StarPlot — 3D starchart viewer

http://starplot.org/ || starplot^AUR

• Celestia — Space simulation software

http://www.shatters.net/celestia/ || celestia

物理学

电子学

• gEDA — Electronic design automation tools

http://www.gpleda.org gpleda.org || geda-gaf

• Qucs — Electronic circuit simulation

http://qucs.sourceforge.net/ || qucs

• Oregano — Electronic circuit simulation

https://github.com/marc-lorber/oregano || oregano^AUR

• QElectroTech — Draw advanced electrical circuits

http://qelectrotech.org/ || qelectrotech^AUR

• KiCad — Design schematics for printed circuit boards

http://kicad.sourceforge.net/wiki/index.php/Main_Page || kicad^AUR

• KSimus — Logical circuits simulation

http://ksimus.berlios.de/ || ksimus^AUR

• KLogic — Logical circuits simulation

http://www.ostin.de/ || klogic^AUR

物理仿真

• Aster — Simulation for civil and structural engineering.

http://www.codster.org Code || aster^AUR

• Step — Physics Simulation Educative physics simulation (KDE).

http://edu.kde.org/step/ || kdeedu-step

Unit Conversion

• Convertall — Convert between different physical units.

http://convertall.bellz.org/ || convertall^AUR

• Gonvert — Convert between different physical units.

http://www.unihedron.com/projects/gonvert/ || gonvert^AUR

• Units — CLI Unit converter and calculator.

http://www.gnu.org/s/units/ || units