Mathematical Modeling

A powerful modeling tool similar to VenSim, PowerSim or STELLA that can solve complex simulation problems with surprising ease. Simguas foundation is an intuitive flow and stock principle. Stocks - or reservoirs - of some material are connected by a series of flows. The stocks can contain any...

JEDI Math is a free mathematical library developed under the MPL for Delphi, Kylix, FPC and Lazarus. The library provides routines for matrices/vectors, regression, geometry, physics, equation rendering and raytracing among others.

AudioCarver is a music composition application featuring a user interface based on 3d modeling. Examples of its audio and visual output can be found at audiosculptures.com.


Platforms: *nix

VLE is a multi-modeling and simulation environment to study complex dynamic systems. VLE is based on the discrete event specification DEVS. and it implements the DSDE formalism (A merge of Dynamic Structure DEVS, DSDEVS, with Parallel DEVS, PDEVS). VLE provides a complete set of C++ libraries,...


Platforms: Windows, Mac, BSD, Linux

TiTaN UML is a Web Application UML modeling software built in JAVA. Every web application, such as Applets or any PHP script, must pass though a modeling proccess, for it to be more effective, and more comprehensive.


Platforms: Windows, Mac, *nix, PHP, BSD Solaris

Three functions are provided:1. get_function_on_grid: This function can be used to calculate a function on a grid.2. get_function_on_grid_prior: This function can be used to calculate a function on a grid. The parameters are passed to function using the prior variable.3....


Platforms: Matlab

ORM Studio provides Object-Role Modeling at its finest. Analyse and Design Relational and Graph Databases using ORM. This Community Edition of ORM Studio provides supports import and export of Fact-Based Models in their native .fbm format. Viev Pty Ltd is a leading provider of ORM based...


Platforms: Windows, Windows 8, Windows 7

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

Pyslice provides utility functions for parametric modeling. PySlice creates data sets based on a series of template files, then runs a model against each data set. It tracks each model's progress keeping the total number under a user set limit.


Platforms: Windows, Mac, Linux

GUI for univariate time series modeling and decomposition based on Pandit and Wu (1983)


Platforms: Matlab

Highlights include:d-deD? Integrating data sourcesd-deD? Valuing and creating a variable annuity productd-deD? Application development and deploymentThis webinar is relevant to practitioners or academics in finance whose focus is quantitative analysis, modeling, risk analysis, and...


Platforms: Matlab

Tissue Modeling Tool (TMT) is a Matlab-based open source project aiming to share constitutive modeling code and algorithms within the tissue biomechanics community. It is meant to be modular, fast, and easily extensible.


Platforms: Windows, Mac, Linux

The Expectation-Maximization algorithm (EM) is widely used to find the parameters of a mixture of Gaussian probability density functions (pdfs) or briefly Gaussian components that fits the sample measurement vectors in maximum likelihood sense [1]. In our work, the expectation-maximization (EM)...


Platforms: Matlab

When generating code and experimenting with different modeling patterns it is sometimes useful to check the memory footprint of the code generated from a model. This tool is executed after the generated code is built and outputs the memory used for code and data in each object file.This tool can...


Platforms: Matlab

Calc is arbitrary precision C-like arithmetic system that is a calculator, an algorithm prototyper and mathematical research tool. Calc comes with a rich set of builtin mathematical and programmatic functions.


Platforms: *nix

avoCADo is a 3D design and modeling program (CAD) which aims to be a collaborative tool with an intuitive user interface for both engineers and artists alike. avoCADo is open source under the GPL.


Platforms: *nix

Companion Software for the Dynamic Modeling and Control of Engineering Systems, 2e book by J. Lowen Shearer, Bohdan T. Kulakowski & John F. Gardner


Platforms: Matlab

Little b is a Lisp-based language which allows scientists to build shareable, reusable mathematical models of complex systems based on shared parts. The initial focus is molecular and multicellular networks.Project web page: http://www.littleb.org


Platforms: Windows, Mac, Linux

The BasicProperty/BasicTypes system provides a mechanism for intelligent property-based modeling of problem domains in Python 2.2+. The idea behind property-based domain modeling is to simplify the definition of objects/data structures. This way, concerns such as run-time introspection,...


Platforms: Mac

FC-Win (tm) is a front-end program for FortranCalculus (tm). The FortranCalculus (FC) language is for math modeling, simulation, and optimization. FC is based on Automatic Differentiation that simplifies computer code to an absolute minimum; i.e., a mathematical model, constraints, and the...


Platforms: Windows, Windows Server