Search Results for "numerical" - Page 11
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Showing 528 open source projects for "numerical"
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CNCpad
CNC PAD, is a CNC program with syntax highlighting editor
...Calculate and View : Target G1 G2 G3 operations Calculate and View : Drilling operations Calculate and View : Bolt Circle Calculations for points arranged equally spaced in a circle Part View Of more connection to the numerical control simulation program live to verify paths. CNC PAD also communicates directly with "Cutting Tools Manager" and allows you to set from true cutting tools list, but also of pre-calculate the good cutting speed to suit the material being machined. -
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PyQuante (Python Quantum Chemistry) is an open-source package for quantum chemistry programming written in Python, Numerical Python, and C.
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SWRC Fit is a scientific tool for hydrologist. It fits several soil hydraulic models to measured soil water retention data by nonlinear fitting. It is written in numerical calculation language GNU Octave. Web interface is also available.
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The Free Finite Element Package is a library which contains numerical methods required when working with finite elements. The goal of FFEP is to provide basic functions for approximating the solution of elliptic and parabolic PDEs in 2D. Until 2016 FFEP was developed using C. Science 2016 the language was switched to GNU Octave with some C Mex-Functions. Mesh generation or import is not part of FFEP.
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ICE (Interval Calculator for Engineer)
Interval Calculator for Engineer
ICE is a simple mathematical calculator with very useful shortcuts for Engineer: works natively with tolerance, can run Monte Carlo analysis, uses engineer notation, includes most of the day by day functions used by engineers. -
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Community Detection Modularity Suite
Suite of community detection algorithms based on Modularity
...The suite is based upon the fast community algorithm implemented by Aaron Clauset <aaron@cs.unm.edu>, Chris Moore, Mark Newman, and the R IGraph library Copyright (C) 2007 Gabor Csardi <csardi@rmki.kfki.hu>. It also makes of the classes available from Numerical Recipies 3rd Edition W. Press, S. Teukolsky, W. Vetterling, B. Flanne -
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PyVCI
Vibrational configuration interaction code for simulating IR spectra
...Coriolis coupling terms may be optionally included in the vibrational Hamiltonian. Quartic force fields are obtained from the PyPES library of high quality analytical potential energy surfaces (http://sourceforge.net/projects/pypes-lib) or by numerical differentiation of analytic second derivatives generated using the GAMESS quantum chemical program package (http://www.msg.ameslab.gov/gamess/). -
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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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hyperGK
Gauss-Kronrod quadrature on several variables.
hyperGK is a collection of C++ classes for parallelized numerical integration on several variables. The integrations are performed using Gauss-Kronrod quadrature. hyperGK is inspired and, to some extent, based on Quadpack, but generalized to multiple integrals on either rectangular regions or more general regions. This package is still under development. Usage examples can be found in the demonstration subdirectory. -
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WavePacket
Dynamics of quantum systems, controlled by external fields
WavePacket is a toolkit for numerical simulation of distinguishable particles. It can solve single or coupled time-independent or time-dependent (linear) Schrödinger and Liouville-von Neumann-equations, as well as classical or quantum-classical Liouville equations. External electric fields can be added within the semiclassical dipole approximation, thus WavePacket can be used to simulate modern experiments involving ultrashort light pulses in photo-induced physics or chemistry, including quantum optimal control. ... -
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erne
ERNE - Extended Randomized Numerical alignEr
We present ERNE (Extended Randomized Numerical alignEr), a short string alignment package whose goal is to provide an all-inclusive set of tools to handle short (NGS-like) reads. ERNE comprises ERNE-FILTER (read trimming and continamination filtering), ERNE-MAP (core alignment tool/algorithm), ERNE-BS5 (bisulfite treated reads aligner), and ERNE-PMAP/ERNE-PBS5 (distributed versions of the aligners), -
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Particle Correlation Analysis
Simulation program
...Whereby these layers contain particles. The wavefront passing through the predetermined volume is thus scattered by the particles in each layer. Axial hologram is reconstructed by numerical back propagation of the wavefront to the first layer of volume. Further, two adjacent layers with particles are obtained. These layers are subsequently compared using the correlation function. It is highly recommended to use default parameters of the program, only changing N, Np, D, ∆z and the distribution regimes. You can see supporting information in Specification of the program.docx -
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WODA solver
A finite volume groundwater simulator
WODA (Well Outline and Design Aid) is a groundwater simulator developed at the Group for Numerical Analysis, Jaroslav Cerni Institute, Belgrade, Serbia. WODA does not have its own graphical user interface, but it can work with groundwater models constructed using the freely available Lizza interface, http://www.bioirc.ac.rs/index.php/groundwater-flow-software. -
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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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The Sim.DiffProc package simulates and estimates diffusion processes and has functions for numerical solution of multidimensional stochastic differential equations.
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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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Lagrangian Dynamics NF Sims
Articulated-body simulation engine written in C
...Of course it is all based on finite-differece derivatives, both oridinary and partial. The new flavour relies on my first theorem on Numerical Methods,and the 1 on numerical stability Hope this piece of software will be useful to many. For more info,visit homepage. I will provide detailed documentation on how to use the engine to implment simulations of most types of articulated bodies, soon. Enjoy! Simon, (a.k.a.) 'The Nerd of Algorithms -
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Point Cloud Skinner for Blender
Python script (addon) for Blender to skin point cloud (verts to face).
...It can skin any shapes of point clouds, such as a surveyed geography point cloud that represents a landform somewhere, a fluid volumetric point cloud obtained by numerical fluid simulation, or anything you like. You can see some sample meshes that the script produced in "Results" part below. -
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DuMuX
Porous-Media Simulator
DuMuX, DUNE for multi-{phase, component, scale, physics, ...} flow and transport in porous media, is a free and open-source simulator for flow and transport processes in porous media. It is based on the Distributed and Unified Numerics Environment DUNE, dune-project.org. Its main intention is to provide a sustainable and consistent framework for the implementation and application of model concepts, constitutive relations, discretizations, and solvers. It has been successfully applied to CO2... -
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These scripts demonstrate the ability of one-dimensional formulations to reproduce the axial strain field of tensile single-walled carbon nanotubes (SWCNTs). The LAMMPS scripts return the molecular mechanics solution for some armchair and zigzag SWCNTs, while the Matlab scripts compute the numerical solution of a one-dimensional integro-differential tensile rod by B-spline finite elements. By using the proper set of nonlocal parameters, it is possible to correctly capture size and chirality effects observed in the axial strain profile computed with molecular mechanics. Reference M. Malagù, E. Benvenuti and A. Simone. “One-dimensional nonlocal elasticity for tensile single-walled carbon nanotubes: A molecular structural mechanics characterization“. ...
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This is the installer of all applications created by Renato Alexandre Santos Freitas The following applications can be found in the package: · Easiest Calendar Creator · Numerical Systems Calculator · Numerical Systems Converter · Price Tag Details · Date Difference Calculator · Testing Arithmetic Knowledge · Current Time Designator · Week Days Finder · Triangles Rectangles Solver · Advanced Trigonometry Calculator · Advanced Exponentials Informer · Advanced Roots Informer · Advanced Exponentials Calculator · Advanced Roots Calculator · Advanced Arithmetic Calculator · Arithmetic Matrix Calculator · Square Numbers Informer · Simple Text Codifier and Decodifier · Prime Numbers Informer
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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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Stats Collector is an agent-manager system to collect statistics from remote nodes, including standard server metrics as well as any other numerical value. Uses rrdUtils/RRDtool as data backend and to provide visualization capabilities.
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WekaBioSimilarity is an extension of Weka that implements several measures to compare binary feature vectors; and, additionally, extrapolates those measures to work with multi-value, string and numerical feature vectors.
