Nonlinear Dynamics

The OpenFOAM comes from Open Field Operation and Manipulation, and can simulate anything from complex fluid flows involving chemical reactions, turbulence and heat transfer, to solid dynamics, electromagnetics and the pricing of financial options. The core technology of OpenFOAM is a flexible... Platforms: *nix

Standard Maps (StdMap) displays the dynamics of several "area preserving" mappings. It will also find periodic orbits, cantori, and stable and unstable manifolds of any (symmetric) periodic orbit. Platforms: Mac

DietsInDetails it is free software which helps to lose weight. It contains calorie counter (more 50,000 food names). There is whole information about food, its calories, fat, minerals and so on. There are 10 items altogether. The interface is comfortable. It allows entering information about... Platforms: Windows, Windows 8, Windows 7

Open3DALIGN is an open-source software aimed at unsupervised molecular alignment. Open3DALIGN is a command-line tool which is operated by means of a few commands which can be entered interactively from a command prompt, read from a batch script or piped through standard input. If PyMOL is... Platforms: Windows

WDSolve is a black box solver for nonlinear hyperbolic partial differential equations. WDSolve is based on the Wave Digital method, leading to explicit finite difference schemes with superior stability properties. Platforms: Windows

Thyroid hormones play an essential role for metabolism, growth and differentiation. Therefore, exact regulation of thyroid hormone levels is vital for most organisms. Although the principles of thyrotropic feedback control have been described decades ago we still have not yet gained comprehensive... Platforms: Mac

Census is a project manager specially designed for population pharmacokinetic and pharmacodynamic analysis using the nonlinear mixed-effect modelling application NONMEM. NONMEM is a powerful tool that will help you with nonlinear mixed-effect modelling and simulation of pharmacokinetic and... Platforms: Windows

Open3DALIGN is an open-source software aimed at unsupervised molecular alignment. Open3DALIGN is a command-line tool which is operated by means of a few commands which can be entered interactively from a command prompt, read from a batch script or piped through standard input. If PyMOL is... Platforms: Mac

Open3DALIGN is an open-source software aimed at unsupervised molecular alignment. Open3DALIGN is a command-line tool which is operated by means of a few commands which can be entered interactively from a command prompt, read from a batch script or piped through standard input. If PyMOL is... Platforms: Windows

Open3DALIGN is an open-source software aimed at unsupervised molecular alignment. Open3DALIGN is a command-line tool which is operated by means of a few commands which can be entered interactively from a command prompt, read from a batch script or piped through standard input. If PyMOL is... Platforms: Linux

mtpile is a specialized program that has been designed in order to compute the displacements, shear forces, bending moments and soil reactions, allowing for the nonlinear behavior of both the soil and the pile. Now you are offered an accessible and handy tool to calculate displacements. Platforms: Windows

An extremely powerful all-in-one multiband dynamics processor: it can be used as a multiband compressor, limiter, gate, expander, waveshaper or all combined at once, on any part of the spectrum. The unique dynamics processing section of the Blue Cat's Dynamics plug-in has been streamlined and... Platforms: Mac

The only tool that supports all the most common simulation methodologies in place today: System Dynamics, Process-centric (AKA Discrete Event), and Agent Based modeling. The unique flexibility of the modeling language enables the user to capture the complexity and heterogeneity of business,... Platforms: Mac

DMFitter ActiveX control allows you to add sophisticated regression analysis tools to your software in a few lines of code. Features include: both linear and nonlinear (Levenberg-Marquardt) least squares curve fitting algorithms, arbitrary user models (defined analytically or by string... Platforms: Windows

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

The DynaFit application was developed to perform nonlinear least-squares regression of chemical kinetic, enzyme kinetic, or ligand-receptor binding data. The experimental data can be either initial reaction velocities in dependence on the concentration of varied species (e.g., inhibitor... Platforms: Windows

The software system allows to solve constrained nonlinear programming problems by an efficient sequential quadratic programming (SQP) method. A nonlinear objective function is to be minimized subject to nonlinear equality or inequality constraints. The numerical code is called NLPQL, which is... Platforms: Windows

MooSick is a free mplayer-based Music Player with a built-in Song Database, Websearch, Streaming and Download Tools and several Audio Effects including Speed Control, Pitch Change, Dynamics Processing, "Live"-, Headphone- and Karaoke Filters and Distortion ... Features * Reliability and... Platforms: Mac, Linux

MooSick is a free mplayer-based Music Player with a built-in Song Database, Websearch, Streaming and Download Tools and several Audio Effects including Speed Control, Pitch Change, Dynamics Processing, "Live"-, Headphone- and Karaoke Filters and Distortion ... Features * Reliability and... Platforms: Windows

GROMACS is a versatile package to perform molecular dynamics, i.e. simulate the Newtonian equations of motion for systems with hundreds to millions of particles. It is primarily designed for biochemical molecules like proteins, lipids and nucleic acids that have a lot of complicated bonded... Platforms: Mac, Linux