Search Results for "numerical" - Page 4
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Showing 126 open source projects for "numerical"
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Attitude Estimator
A C++ implementation of a nonlinear 3D IMU fusion algorithm.
Attitude Estimator is a generic platform-independent C++ library that implements an IMU sensor fusion algorithm. Up to 3-axis gyroscope, accelerometer and magnetometer data can be processed into a full 3D quaternion orientation estimate, with the use of a nonlinear Passive Complementary Filter. The library is targeted at robotic applications, but is by no means limited to this. Features of the estimator include gyro bias estimation, transient quick learning, multiple estimation algorithms,... -
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G4LTL-ST
Generating PLC programs from formal specifications
G4LTL-ST is a standalone tool and a Java library for automatically generating industrial control software (supporting IEC-61131-3 Structure Text) from LTL or extended logic specifications. See Tutorial.txt inside the package for step-by-step instructions. For technical demails, see CAV'14 paper "G4LTL-ST: Automatic Generation of PLC Programs". The old version (G4LTL; under BSD license) is available under file\arxiv. -
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yacas
Computer calculations made easy
...The downloads section at sourceforge will be kept up to date for the foreseable future. Yacas is an easy to use, general purpose computer algebra system. It uses its own programming language designed for symbolic as well as arbitrary-precision numerical computations. The system comes with a library of scripts and extensive documentation. Yagy (http://sourceforge.net/p/yagy) provides full yacas experience wrapped in a simple and intuitive graphical interface. -
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kovacs.util (Java numerical classes)
!!! moved to jnum subproject under crush-software !!!
This project has be renamed to jnum and moved under the crush-software project. No further SVN commits here... -
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TOVAL: Toms Java Library
Library with classes for common programming issues.
TOVAL comprises a set of java classes for common programming issues. It includes utils for arrays, lists, sets and collections for convenient handling and modification, but also support for mathematic definitions concerning logic (clauses + resolution) together with some algorithms for permutations, powersets and resolution. Additionally it contains a number of types for multisets, matrices with object keys and much more. -
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modelenv
Modelling environment for environmental modelling
An object-oriented Fortran 2003 programming environment for implementing numerical environmental simulation models, including climate and weather prediction models. -
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Advanced-Diff is a portable, cross-platform diff utility with advanced features: numerical comparisons, XML comparison, filtering options...
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Advanced Numerical Instruments 2D
Advanced numerical instruments: adaptive meshing, FE methods, solvers
Ani2D provides portable libraries for each step in the numerical solution of systems of PDEs with variable tensorial coefficients: (1) unstructured adaptive mesh generation, (2) metric-based mesh adaptation, (3) finite element discretization and interpolation, (4) algebraic solvers. -
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fzcal
A calculator capable of complex arithmetics
A command line calculator capable of complex arithmetics. -
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Interdependent Java frameworks: AMath (abstract numbers support); AFuzzy (fuzzy numbers and methods); AMathSys (flexible solvers of linear and nonlinear algebraic and differential equations); ADSM (multi-criteria ranking and grading of alternatives).
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IterInt is a numerical integration package that implements iterated numerical integration methods. Iterated methods can be used to compute low dimensional (less than ten, for example) integration problems to get very accurate results.
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GISBox by Citiviz
Ready-to-use appliance for GIS, Data Mining and Analysis, Modelling...
GISBox by Citiviz is a ready-to-use virtual appliance containing an assortment of powerful, free and open source GIS, Data Mining and Analysis, Modelling and Programming software and packages. The pre-configured and tested GISBox allows you to try and use in few minutes a variety of software used by data scientists, engineers, physicists, mathematicians, geomatics engineers, and geographers from around the globe, without installing anything more than once the Oracle VirtualBox™ software... -
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Java/C Comparative Benchmarks
Java and C Comparative Performance Benchmarks
...No language libraries were used to avoid implementation differences. Some of the benchmarks are also implemented in Python and Scala. There are benchmarks for bit twiddling, numerical computing, data structure manipulation, concurrent computing, callouts to native libraries, and, graphics processing units (GPU) utilization. -
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math toolkit
A C++ and Python library for finance, statistics and linear algebra.
...Linear algebra features include matrix arithmetic, inverse, determinant, rank, linear system solution, lu/qr decomposition, svd, eigen values/vectors ... And some auxiliary features like random number generators, equation solution, numerical integration, permutation/combination and gcd/lcm etc. It is aimed to be a convenient and handy toolkit to check out your ideas. -
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The goal of the Fortran-to-Java project is to provide Java Application Programming Interfaces (APIs) to numerical libraries originally written in Fortran (particularly BLAS and LAPACK). The result of this work, JLAPACK, is distributed here.
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hex2file
Tool to convert hexadecimal files to custom file formats
hex2file is a tool to convert Intel hexadecimal files into custom file formats and it also display the hex file contents in different views. -
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EGNLA
Heterogeneous cluster for acceleration of linear algebra computations
This project deals with a new concept of the heterogeneous grid for acceleration of the numerical linear algebra computing. We design this grid with respect to maximal ratio between cost and computational power. It allows a parallelization of scientific codes with minimal programming effort. We also optimize grid concept to be less sensitive to network parameters. -
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FLENS (Flexible Library for Efficient Numerical Solutions) is a C++ library for scientific computing. It can be considered as a very convenient and --- at the same time --- extremely efficient interface for BLAS and LAPACK. But it is much more than this
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A compiler wrapper and a set of editor plugins allowing you to easily use Greek letters, accents, and other Unicode symbols in any programming language.
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Nan.System.Framework
Framework-level utilities on .NET Framework 4.0 (C#)
Nan.System.Framework v.1.0 (Alpha) Framework-level utilities on .NET Framework 4.0 (C#) NOTE: Depends on Nan.System.Platform: http://sourceforge.net/projects/nan-sys-plat/ -
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Manufactured Analytical Solution Abstraction (MASA): a library for applying the Method of Manufactured Solutions to verification of numerical software used for solving systems of nonlinear algebraic and differential equations.
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MMLIB(Morfa Matrix Library) is a set of C++ numerical routines providing features similar to Matlab/Octave.
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foul - The Fortran Output Library. foul is a Fortran 90 library simplifying a variety of tasks related to program output.
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A simple program that solves linear equation systems. As of now only numerical coefficients are supported. The program is very simple and not suited for big matrices, since it uses laplace's method.
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Qpnc is a high level library developed using the Qt4 framework. It provides a set of data containers and operation abstracts used to declare a set of numerical computations, witch in turn are automatically executed in a parallel fashion.