Author Archives: Science Team

openEMS packages

openEMS packages are available from Science repository and main Tumbleweed repository.

openEMS is a free and open electromagnetic field solver using the FDTD method. Matlab or Octave are used as an easy and flexible scripting interface.

It features:

  • Fully 3D Cartesian and cylindrical coordinates graded mesh.
  • Multi-threading, SIMD (SSE) and MPI support for high speed FDTD.

See official site to get more information –

Octave 4 and Octave Forge packages

Structure of Octave packages in openSUSE was changed. Octave 4.0 brings stabilization of official graphical user interface. Upstream uses it by default, so octave package provides GUI. For users, who want to install only traditional command line interface, all non-gui stuff was moved to octave-cli package.

And finally we have most part of Octave Forge packages in main openSUSE repository for Tumbleweed and Leap 42.1. Science repository traditionally contains latest versions of Octave Forge packages for all supported openSUSE releases.

JuliaLang for openSUSE

Now JuliaLang packages are available from Science repository.

About Julia:

Julia is a high-level, high-performance dynamic programming language for technical computing, with syntax that is familiar to users of other technical computing environments. It provides a sophisticated compiler, distributed parallel execution, numerical accuracy, and an extensive mathematical function library. The library, largely written in Julia itself, also integrates mature, best-of-breed C and Fortran libraries for linear algebra, random number generation, signal processing, and string processing. In addition, the Julia developer community is contributing a number of external packages through Julia’s built-in package manager at a rapid pace.

You can get more information about JuliaLang on official web-site.

Scilab packages for openSUSE

We are happy to announce coming of Scilab to openSUSE Factory. This means that Scilab will be included into standard repository of next openSUSE release – 13.2.

If you want to use Scilab right now, you need to add science repository or use Scilab 1-click install.

Many thanks to Atri Bhattacharya and  Ibrahim Erturk for great work!

Scilab is a scientific software package for numerical computations providing a powerful open computing environment for engineering and scientific applications which includes hundreds of mathematical functions with the possibility to add interactively programs from various languages (C, C++, Fortran…). It has sophisticated data structures (including lists, polynomials, rational functions, linear systems…), an interpreter and a high level programming language. Matlab and Maple files can be converted.

KiCad product daily packages for openSUSE

KiCad is an EDA software suite for the creation of professional schematics and printed circuit boards.

There are two branches: stable version and product. Stable version can be used for everyday work, but currently it’s frozen for changes, only critical bug fixes. Product version is a development branch. It has many interesting and useful innovations, but can be not very stable sometimes.

Stable version of KiCad is available from main OSS repository. KiCad product daily packages, named kicad-unstable, are available from electronics repository. See openSUSE wiki for information how to add new repository. Or just use 1-click install!

Happy engineering!

Electronics OBS project

We are happy to announce reviving of electronics OBS project. It contains software for developing electronic circuits and firmware for microcontrollers: EDA, programmers, flashers, simulation tools and other.

Some software will be moved from science project to electronics, at least:

  • dinotrace
  • gEDA
  • gerbv
  • gnucap
  • gtkwave
  • iverilog
  • KiCad
  • ngspice
  • PCB
  • Qucs

So this packages can be deleted from science repository in future.