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Top Apps

  • Monitor your Cisco ASA like an expert with Solarwinds® Network Insight™ for Cisco® ASA, a feature of NPM and NCM. Monitor your Cisco ASA like an expert with Solarwinds® Network Insight™ for Cisco® ASA, a feature of NPM and NCM. Icon
    • Get visibility into the health and performance of your entire Cisco ASA environment in a single dashboard
    • View VPN tunnel status and monitoring firewall high availability, health, and readiness
  • Take Our Survey. We Plant a Tree. Take Our Survey. We Plant a Tree. Icon
    Take Our Survey. We Plant a Tree. Icon

    In honor of Earth Day, HPCC Systems is committed to planting 10,000 new trees across our national forests.

    HPCC Systems is dedicated to the environment and is giving you the opportunity to take action and be a small part of a big impact. In partnership with the National Forest Foundation, HPCC Systems is growing and promoting awareness of environmental sustainability with their 10K Trees Challenge. The best time to plan a tree was 20 years ago. The second best time is now! Take our survey and take part in helping the environment.
  • libTheSky Icon

    libTheSky

    Fortran library to compute positions of celestial bodies

    libTheSky is a Fortran library to compute positions of celestial bodies (Moon, planets, stars) and events (conjunctions, eclipses). It forms the core of the software that produces the Dutch popular-astronomy website http://hemel.waarnemen.com

    Downloads: 6 This Week Last Update: See Project
  • GeoPDEs (moved to GitHub)

    A package for Isogeometric Analysis in Octave and Matlab

    GeoPDEs is a suite of software tools for research on Isogeometric Analysis of PDEs. GeoPDEs is free software implemented in Octave and fully compatible with Matlab. GeoPDEs is no longer developed at SF, and has moved to GitHub. Please visit http://rafavzqz.github.io/geopdes/ The mailing list will remain active. Releases up to 2.0.4 can be found here. From version 2.1.0 onward, see https://github.com/rafavzqz/geopdes

  • Glass Library Icon

    Glass Library

    Glass is a library for distributed computing.

    Glass is a library for distributed computing. It's written in C++ and widely portable.

  • Qt Modbus TcpIp

    A class to manage Modbus frames and another to make a Modbus server. Both classes are fully portable. An example of a modbus server is given. The code is very simple and comprehensive. Note ; Qt includes some classes related to Modbus since Qt 5.6.

  • RT-BOINC Icon

    RT-BOINC

    RT-BOINC stands for a Real-Time BOINC. It was designed for managing highly-interactive, short-term, and massively-parallel real-time applications. We implemented RT-BOINC on top of the recent BOINC server source codes.

  • Find out what (or who) is slowing down your network Find out what (or who) is slowing down your network Icon
    Find out what (or who) is slowing down your network Icon

    Get comprehensive network bandwidth analysis and performance monitoring with SolarWinds® Bandwidth Analyzer Pack.

    Network slow, but you don't know the cause? Use Bandwidth Analyzer Pack (BAP) to monitor and analyze network bandwidth performance and traffic patterns. With BAP, you can identify which users, applications, and protocols are consuming the most bandwidth. You can also monitor Wireless LAN Controller traffic to see what applications and clients are using your wireless network. Try it free for 30 days!
  • gsl-pt_BR

    manual da gsl em pt-BR

    Manual da Gnu Scientific Library em português do Brasil. O manual possui código fonte no formato texinfo.

  • Image Quality Assessment (IQA) Icon

    Image Quality Assessment (IQA)

    IQA is a C library for objectively measuring image/video quality. It implements many popular algorithms, such as MS-SSIM, MS-SSIM*, SIMM, MSE, and PSNR. It is designed to be fast, accurate, and reliable. All code is Valgrind-clean and unit tested.

    Downloads: 5 This Week Last Update: See Project
  • New Terrain and 3D Map System Icon

    New Terrain and 3D Map System

    a very lightweight advanced terrain-rendering and 3D map rendering sys

    A very lightweight advanced terrain-rendering and 3D map rendering system. Minimal dependencies: OpenGL, SDL. It's distrib in 2-3 separate modules: 1. the C++ implementation of the terrain- and/or surface- rendering Algorithms I have developed: both a multithread and a non-multithread variant is relaeased. 2. Seme as at point 1. , but with a road-network rendering and collision-detection module I wrote before. It also adds some trees at the top of the terrain. (multitread vesion not released yet) 3. Seme as point 2.. Multithread terrain-rendering, roads on it, and vehicles to go around. The most important part is terrain-rendering. The Algorithm at the heart of it features my first and second theorem abut polygonal surface approximation. It took something like 2 years to develop it. It's technically a view-dependent, continuous dynamic level-of-detail rendering algorithm. Main features are simplicity and documentation. Does easily a 4k x 4k terrain, but also much more.

    Downloads: 5 This Week Last Update: See Project
  • QCost

    QCost is a cost estimating software

    QCost is a cost estimating software designed for construction world that can be used for other scopes.

    Downloads: 5 This Week Last Update: See Project
  • bars3d

    Static analysis of 3-dimensional frames

    Linear and nonlinear (from version 2.0.0) finite element analysis of 3-dimensional frames, trusses and other such structures, designed for use in civil engineering.

    Downloads: 5 This Week Last Update: See Project
  • Pyramid - The Complete Self-Service Analytics Platform Pyramid - The Complete Self-Service Analytics Platform Icon
    Pyramid - The Complete Self-Service Analytics Platform Icon

    Easily combine data from multiple sources to build dashboards and reports with our scalable solution built for mid-size to enterprise companies.

    Pyramid combines analytic tools often found in separate applications. It features a graphically based ETL to model data and incorporate machine learning algorithms, intuitive data discovery tools that produce simple and advanced visualizations, a presentation builder for creating analytic applications and presentations, and an enterprise-grade report builder—all in a single, integrated platform that can be accessed from any browser or device.
  • ezSIFT

    An easy-to-use standalone SIFT library written in C/C++

    The SIFT (scale-invariant feature transform) algorithm is considered to be one of the most robust local feature detector and description methods. Most of the open-source SIFT implementations rely on some 3rd-party libraries. Some of them even rely on a few different large libraries. These dependencies make the installation, compilation and usage not easy. The ezSIFT library provides a standalone and lightweight SIFT implementation written in C/C++. The ezSIFT is self-contained, and does not require any other libraries. So it is easy to use and modify. Besides, the implementation of the ezSIFT is straightforward and easy to read. C/C++ source code, Visual Studio 2010、2012 project, and Android NDK project are provided. git user, please use the following link to pull the latest code: git clone git://git.code.sf.net/p/ezsift/code ezsift-code Please read wiki page for more details: https://sourceforge.net/p/ezsift/wiki/

    Downloads: 5 This Week Last Update: See Project
  • geoStarsLib  - geodetic library Icon

    geoStarsLib - geodetic library

    Geodesy based library (geodetic and geocentric functions)

    geoStarsLib has functions for dealing with many geodesy-based problems found in positioning, pointing, and surveying situations. It is useful to determine absolute position on the earth, pointing vectors, coordinate transformations, and other functions.

    Downloads: 5 This Week Last Update: See Project
  • CMeshFoil Icon

    CMeshFoil

    Generate OpenFOAM bidimensional airfoil meshes.

    CMeshFoil is a free utility witch generate bidimensional OpenFOAM airfoil meshes in a few steps. Only specify foil nomenclature and get the mesh. Some extended features like mesh-density control will be implemented. It was created by Samuel Rodriguez Bernabeu on 05/12/2012

    Downloads: 4 This Week Last Update: See Project
  • FEDES

    A finite element data exchange system

    FEDES is a Finite Element Data Exchange System for mapping finite element analysis data between different FE solvers and meshes with different element types and densities. Six commercial FE solvers are supported (ABAQUS, ANSYS, DEFORM, MARC, MORFEO, VULCAN). The FEA data outputted can be visualized with the open source program ParaView.

  • Finite Transform Library Icon

    Finite Transform Library

    A Library is for Finite Transforms

    The Library is for Finite Transforms such as the Number Theoretic Transform (NTT) and Finite Radon Transform (FRT). Current modules include NTTW for NTTs with high resolution (microsecond) timing, basic array and imaging. The transforms are optimised for performance.

    Downloads: 4 This Week Last Update: See Project
  • MF-OWHM | MODFLOW OWHM Icon

    MF-OWHM | MODFLOW OWHM

    Simulation, analysis, and management of the movement of water

    Please see the “Files” link above to download different versions. The One-Water Hydrologic Flow Model (MODFLOW-OWHM, One-Water) is an integrated hydrologic flow (IHM) model that is an enhanced fusion of multiple MODFLOW (MF) versions. While maintaining compatibility with existing MF versions, MF-OWHM includes: linkages for coupled heads, flows, and deformation; facilitation of self-updating models, additional observation and parameter options for higher-order calibrations; and redesigned code for faster simulations. MF-OWHM represents a complete IHM that fully links the movement and use of groundwater, surface water, and imported water for consumption by agriculture and natural vegetation on the landscape, and for potable and other uses. This provides the foundation needed to address integrated hydrologic problems such as evaluation of conjunctive-use alternatives, sustainability analysis, including potential adaptation and mitigation strategies, and best management practices

    Downloads: 4 This Week Last Update: See Project
  • Object Graph Visualizer Icon

    Object Graph Visualizer

    A modeling tool for software engineers (OO)

    Object Graph Visualizer is a tool primarily meant to be used in CS courses to help new students understand the Object Oriented paradigm and patterns. Classes and objects - that can be part of a software project - are visualised in 3D: The classes stay In the xz-plane in form of an UML class diagram. Directly above in the y-axis objects can be instantiated as an object diagram. Classes can be connected with all sorts of relations (Associations, Compositions, Generalization, etc.), objects with object relations. Following additional functionality is provided: Attributes, Mulitplicities, Roles, Object Graph Mode, Coloring, Save and Load, XMI 1.1 Import from Enterprise Architect, Associations (undirected, directed, bidirected), Aggregations, Compositions, Dependency, Generalization, Multiple Virtual Inheritance (Developer Addendum: It shouldn't be too difficult to add an API for remote application control, e.g. visualize and debug a running programm. See class "ModelViewConnector".)

    Downloads: 4 This Week Last Update: See Project
  • SABLE

    SABLE is a public domain package for structural bioinformatics that can be used to predict from amino acid sequence secondary structure and solvent accessibility profiles in proteins (see Adamczak, Porollo and Meller, Proteins 56, 2004).

    Downloads: 4 This Week Last Update: See Project
  • asm68c

    Assembles M6800 and 6801 assembly language source code. (With Forth,)

    A simple absolute mode assembler for 6800/6801. Handles the complete published set of opcodes/mnemonics. Mostly source-language compatible with the common assemblers in use circa 1985, but no macros. Now uses standard LDAA syntax by default. Produces basic S1/S9 object files and assembly listings. (This is for the 8-bit 6800, not the 16/32 bit 68000/coldfire processors.)

    Downloads: 4 This Week Last Update: See Project
  • gpsmanshp

    A Tcl Package to read and write Shapefiles

    Downloads: 4 This Week Last Update: See Project
  • openLBMflow

    The openLBMflow is an fast fluid flow solver based on Lattice Boltzmann Method. Main future are 2D and 3D code, single and multiphase models, Output data in VTK format can be directly open in Paraview. Download Windows or Linux binary version now.

    Downloads: 4 This Week Last Update: See Project
  • Ascalaph Quantum Icon

    Ascalaph Quantum

    is a molecular viewer & model builder for quantum chemistry programs. It has an interface with NWChem, CP2K and PC GAMESS/Firefly quantum programs. http://www.biomolecular-modeling.com/Products.html

  • Silverlight Barcode Software

    This is a modern, web-based, highly interactive, opensource version of a barcode image generator. It is written purely in Silverlight 2.0 and consists of a Barcode Application and Library that runs in any browser with Silverlight support.

  • OpenDDS Icon

    OpenDDS

    OpenDDS is open source publish/subscribe middleware

    OpenDDS is an open source implementation of the Object Management Group (OMG) Data Distribution Service (DDS), providing a publish/subscribe middleware solution for real-time distributed systems. OpenDDS includes development and run-time tools. Full product information, source code, documentation, build instructions, and license information are available from http://www.opendds.org. Commercial support and training for OpenDDS are available. OpenDDS is in production use today by organizations in the Aerospace/Defense, Manufacturing/Fabrication, Finance, and other domains.

  • BorderFlow Icon

    BorderFlow

    BorderFlow implements a general-purpose graph clustering algorithm. It maximizes the inner to outer flow ratio from the border of each cluster to the rest of the graph.

    Downloads: 3 This Week Last Update: See Project

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