Differential

libSDE is a Java library to simulate Stochastic Differential Equations (SDEs). Platforms: Mac

20-sim is an advanced modeling and simulation package for Windows. With 20-sim you can simulate the behavior of dynamic systems, such as electrical, mechanical and hydraulic systems or any combination of these. 20-sim models may use iconic diagrams, bond graphs, block diagrams as well as... Platforms: Windows

PETSc is a suite of data structures and routines for the scalable (parallel) solution of scientific applications modeled by partial differential equations. PETSc library employs the MPI standard for all message-passing communication. PETSc is easy to use for beginners. Moreover, its careful... Platforms: *nix

ODE Module is a pro Fit module that solves initial value problems of sets of coupled first-order differential equations (up to fourteen). Systems of higher order can be reduced to sets of first-order equations. The solutions are plotted over the integration variable and against each other (phase... Platforms: Mac

Maxima is a system for the manipulation of symbolic and numerical expressions, including differentiation, integration, Taylor series, Laplace transforms, ordinary differential equations, systems of linear equations, polynomials, and sets, lists, vectors, matrices, and tensors. Maxima yields high... Platforms: Mac, Linux

PySUNDIALS was designed as a Python package that is supposed to provide Python bindings for SUNDIALS (SUite of Non-linear DIfferential/ALgebraic Solvers). While python bindings for SUNDIALS will hopefully be generally useful in the computational scientific community, they are being developed... Platforms: Windows

DUNE (an acronym for Differential Unison Engine) is a new synthesizer plugin for Mac OS X and Windows. It was developed for professional music producers, with the highest possible audio quality and great flexibility in mind. Technical Specifications: - 2 Oscillators with Osc Sync, Pulse Width,... Platforms: Mac

The APMonitor Modeling Language is optimization software for differential and algebraic equations. It is coupled with large-scale nonlinear programming solvers for data reconciliation, real-time optimization, dynamic simulation, and nonlinear predictive control. It is available as a free web... Platforms: Windows

ALL-IN-ONE MULTI-PHYSICS FINITE ELEMENT MODELING Ever wish there was a flexible system for solving all the partial differential equation problems that come up in science and engineering, so you didn't have to buy and learn a new software tool for each problem? Well, now your wish has come... Platforms: Windows, Mac, Linux

Maxima is a system for the manipulation of symbolic and numerical expressions, including differentiation, integration, Taylor series, Laplace transforms, ordinary differential equations, systems of linear equations, polynomials, and sets, lists, vectors, matrices, and tensors. Maxima yields high... Platforms: Windows

DAR is a command-line backup tool, that uses compression, makes differential or full backups, which can be split over several files or disks. Dar saves *all* UNIX inode types, hard links, as well as Extended Attributes. And many other features ... Platforms: Windows, Mac, BSD, Solaris, Linux

dmaControl is a DMA (differential mobility analyzer) control software for aerosol measurements. Platforms: Windows, Mac, Linux

GenX is a scientific program to refine x-ray refelcetivity, neutron reflectivity and surface x-ray diffraction data using the differential evolution algorithm. GenX is very modular and highly extensible and can be used as a general fitting program. Platforms: Windows, Mac, Linux

Minsky enables the simulation of economics models defined in terms of couple ordinary differential equations. The models are defined using a drawing canvas (rather like VisSim), and a double entry bookkeeping system known as a Godley table. Platforms: Windows, Mac, BSD, Linux

MZmine 2 is a framework written in Java for differential analysis of mass spectrometry data. Platforms: Windows, Mac, Linux

Java framework for applying meta-heuristic (multi-objective) optimization algorithms like an Evolutionary Algorithm, Particle Swarm Optimizer, Differential Evolution, or Simulated Annealing to arbitrary optimization problems.(visit: http://www.opt4j.org) Platforms: Windows, Mac, Linux

Coupling the notion that during the search for the minimum of a function we must pass through its solution with a PSO solution generator engine, is the approach for solving, in time domain, a non-linear algebric-differential system of equations. Platforms: Windows, Mac, Linux

Radial++ is a C++ template library for scattered data interpolation in any dimension and also the numerical solution of partial differential equations. It provides generalized Radial Basis Functions (p.e. multiquadric, this-plate spline, etc). Platforms: Mac, BSD

yades - 'yet another differential equation solver'. This Java application solves ordinary differential equations (ODE) numerically and displays the results as tables, graphs, direction fields or vector fields. Platforms: Windows, Mac, Linux

The OpenMAD project aims to provide versatile software implementations of mathematical models based on the theory of differential games which simulate the long term effects of war. Newtonian physics is used to simulate conflicts in a virtual environment and provide detailed data during all... Platforms: *nix, Python, BSD