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A Three-Dimensional Structural Finite Element Program CalculiX Finite Element Models can be build, calculated and post-processed. The pre- and post-processor is an interactive 3D-tool using the openGL API. Notice: The authors acknowledge that naming conventions and input style formats for CalculiX are based on those used by ABAQUS, a proprietary, general purpose finite element code developed and supported by Hibbitt, Karlsson & Sorensen, Inc (HKS) and are used with kind permission from HKS. Results obtained from CalculiX are in no way connected to ABAQUS. note: By default the single-threaded solver is used, this can be changed by setting the OMP_NUM_THREADS environment variable with the number of processors you want to use.

This is Gmsh with support of OpenCascade. Gmsh is an automatic 3D finite element mesh generator (primarily Delaunay) with build-in CAD and post-processing facilities. Its primal design goal is to provide a simple meshing tool for academic test cases with parametric input and up to date visualization capabilities. One of its strengths is the ability to respect a characteristic length field for the generation of adapted meshes on lines, surfaces and volumes, and to mix these meshes with simple structured grids. Gmsh is built around four modules: geometry, mesh, solver and post-processing. The specification of any input to these modules is done either interactively using the graphical user interface or in ASCII text files using Gmsh's own scripting language.

Gmsh is an automatic 3D finite element mesh generator (primarily Delaunay) with build-in CAD and post-processing facilities. Its primal design goal is to provide a simple meshing tool for academic test cases with parametric input and up to date visualization capabilities. One of its strengths is the ability to respect a characteristic length field for the generation of adapted meshes on lines, surfaces and volumes, and to mix these meshes with simple structured grids. Gmsh is built around four modules: geometry, mesh, solver and post-processing. The specification of any input to these modules is done either interactively using the graphical user interface or in ASCII text files using Gmsh's own scripting language.

Logisim is an educational tool for designing and simulating digital logic circuits. With its simple toolbar interface and simulation of circuits as you build them, it is simple enough to facilitate learning the most basic concepts related to logic circuits. With the capacity to build larger circuits from smaller subcircuits, and to draw bundles of wires with a single mouse drag, Logisim can be used (and is used) to design and simulate entire CPUs for educational purposes. Logisim is used by students at colleges and universities around the world in many types of classes, ranging from a brief unit on logic in general-education computer science surveys, to computer organization courses, to full-semester courses on computer architecture.

A True Type Font Manager that handles true type font installation, uninstallation, list, and default font setting. It was originally in the CLE distribution. The manager doesn't deal with applications using TTF directly. Instead, it calls modules to handle the details. There are only several predefined behaviours of the modules, like add/remove/list. There are four modules as of version 0.9: chitex: For ChiTeX, a Chinese TeX/LaTeX ttf2pk: Generate pk/tfm for CJK xfreetype: For Xfsft in XFree86 3.3.x and "freetype" module in 4.x xttfm: For X-TT in XFree86 3.3.x and "xtt" module in 4.x, avaiable in both tcl and sh versions. Some modules are Big5/GB enhanced, for better font detection/generation.

Dump 1090 is a Mode S decoder specifically designed for RTLSDR devices. The main features are: * Robust decoding of weak messages. * Network support: TCP30003 stream (MSG5...), Raw packets, HTTP. * Embedded HTTP server that displays the currently detected aircrafts on Google Map. * Single bit errors correction using the 24 bit CRC. * Ability to decode DF11, DF17 messages. * Ability to decode DF formats like DF0, DF4, DF5, DF16, DF20 and DF21 where the checksum is xored with the ICAO address by brute forcing the checksum field using recently seen ICAO addresses. * Decode raw IQ samples from file (using --ifile command line switch). * Interactive command-line-interfae mode where aircrafts currently detected are shown as a list refreshing as more data arrives. * CPR coordinates decoding and track calculation from velocity. * TCP server streaming and receiving raw data to/from connected clients.

The Arduino Uno (http://arduino.cc/) is an open source hardware micro- controller designed primarily for prototyping and experimentation. Although the devel/arduino port already exists for programming the device, it will not work properly with the newest Arduino hardware. Previous versions of the Arduino used an FTDI USB to Serial interface. The newest Arduino (beginning with the Uno) uses an on-board ATMel 8U2 controller to emulate a USB to Serial interface with its own custom Vendor ID and Hardware ID. As a result, NONE of the existing FreeBSD USB to serial drivers can work with it. This kernel driver supplies the necessary kernel support for the Arduino Uno on FreeBSD. Additionally, some 'ACM' USB Serial devices may work with this driver by manually adding their Vendor ID and Product ID combination to files/ids.txt Official web site

This is a driver for "homebrew" type serial LIRC reveivers as described here: http://lirc.org/receivers.html It overrides the `normal' uart(4) driver, if you have that driver already loaded or statically in your kernel (like it is in GENERIC) then you need to load uartlirc.ko from loader.conf(5) (or manually via the loader prompt) for the override to work. The driver provides a /dev/lircX node for each serial port in addition to the normal tty nodes /dev/cuauX etc, so you can still use other serial ports normally should you have more than one. Note: it only supports PCI/motherboard serial ports not ones connected via USB, for USB you can use mceusb hardware supported via webcamd, or FTDI hardware supported by comms/lirc natively via libftdi, see: http://wiki.freebsd.org/WebcamCompat and the comms/lirc port's pkg-message.

A Free Implementation of the Unicode Bidirectional Algorithm. The library implements all of the algorithm as described in the "Unicode Standard Annex #9, The Bidirectional Algorithm, http://www.unicode.org/unicode/reports/tr9/". FriBidi is exhautively tested against Bidi Reference Code, and due to our best knowledge, does not contain any conformance bugs. In the API, we were inspired by the document "Bi-Di languages support - BiDi API proposal" by Franck Portaneri which he wrote as a proposal for adding BiDi support to Mozilla. Internally the library uses Unicode entirely. The character property function was automatically created from the Unicode property list data file, PropList.txt, available from the Unicode Online Data site. This means that every Unicode character will be treated in strict accordance with the Unicode specification. The same is true for the mirroring of characters, which also works for all the characters listed as mirrorable in the Unicode specification.

Unicode::Map8 ------------- The Unicode::Map8 class implement efficient mapping tables between 8-bit character sets and 16 bit character sets like Unicode. About 170 different mapping tables between various known character sets and Unicode is distributed with this package. The source of these tables is the vendor mapping tables provided by Unicode, Inc. and the code tables in RFC 1345. New maps can easily be installed. By coincidence Martin Schwartz created a similar module at the same time I did. His module is called Unicode::Map and should be available on CPAN too. Both modules now support a unified interface. Martin's module will be depreciated in the future. Since UTF8 support is coming to Perl soon, there might be good reasons to move this module in the direction of mapping to/from UTF8. I will probably do so, once the Unicode support in the Perl core settle. COPYRIGHT 1998-1999 Gisle Aas. All rights reserved.