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Linear And Nonlinear Equations freeware
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Linear And Nonlinear Equations

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Added: July 02, 2013 | Visits: 188

Nonlinear SISO system analysis using simulink Single tank nonlinear model using simuling and linearization of it to find the transfer funtion. Response ot the linear and nonlinear system comparision



Platforms: Matlab

License: Freeware Size: 30.72 KB Download (18): Nonlinear SISO system analysis using simulink Download

Solving non-linear and linear simultaneous equations with fsolve solvesimul.m can be easily adapted to solve more equations but as it stands it will solve 2 unknowns in 2 equations (1 non-linear and one linear).To solve equations of this form... a*x + b*y = A (1) a1*x^2 + b1*y^2 = B (2)...with fsolve (used by solvesimul.m) you need to rewrite them so that they...





Platforms: Matlab


Added: October 18, 2013 | Visits: 285

Engineering Suite Program for solving non-linear, and linear, equation systems in which you write the equations and the program solves them numerically. It includes a data base with thermodynamical properties and also a symbolic engine. Basically the program is an open source clone of the EES-Engineering Equation...


Platforms: Mac

License: Freeware Size: 8.62 MB Download (32): Engineering Suite Download

Added: November 24, 2010 | Visits: 603

PETSc 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

License: Freeware Size: 9.8 MB Download (87): PETSc Download

Released: July 08, 2012  |  Added: July 08, 2012 | Visits: 344

APMonitor Modeling Language 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

License: Freeware Size: 225 KB Download (28): APMonitor Modeling Language Download

Added: June 01, 2013 | Visits: 268

Yeast Fermentation Bioreactor for Ethanol Production This is a nonlinear system of differential and algebriac equations, that describe the dynamics of a continuous bioreactor. The bioreactor simulates the production of ethanol through yeast fermentation. The model is described in:Z. K. Nagy, Model Based Control of a Fermentation Bioreactor using...


Platforms: Matlab

License: Freeware Size: 20.48 KB Download (20): Yeast Fermentation Bioreactor for Ethanol Production Download

Released: July 20, 2012  |  Added: July 20, 2012 | Visits: 282

MagicPlot Student for Mac OS X MagicPlot is a handy tool for scientific and engineer data processing, plotting and nonlinear fitting. MagicPlot is powerful enough and consistent. Advantages * Compact: Single file ~2 MB * Multilevel undo function for all actions * Useful plot navigation and scaling * Visual nonlinear...


Platforms: All

License: Freeware Size: 2.2 MB Download (42): MagicPlot Student for Mac OS X Download

Released: November 17, 2012  |  Added: November 17, 2012 | Visits: 279

MagicPlot Student for Linux MagicPlot is a handy tool for scientific and engineer data processing, plotting and nonlinear fitting. MagicPlot is powerful enough and consistent. Advantages * Compact: Single file ~2 MB * Multilevel undo function for all actions * Useful plot navigation and scaling * Visual nonlinear...


Platforms: All

License: Freeware Size: 2.2 MB Download (60): MagicPlot Student for Linux Download

Released: August 25, 2012  |  Added: August 25, 2012 | Visits: 305

DMFitter ActiveX control 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

License: Freeware Size: 368.64 KB Download (28): DMFitter ActiveX control Download

Added: May 10, 2013 | Visits: 313

Fityk Fityk [fi:tik] is a program for data processing and nonlinear curve fitting. It is primarily used... * by scientists who analyse data from powder diffraction, chromatography, photoluminescence and photoelectron spectroscopy, infrared and Raman spectroscopy, and other experimental techniques,...


Platforms: Windows, Mac, *nix, C/C++, BSD Solaris

License: Freeware Download (33): Fityk Download

Added: June 02, 2013 | Visits: 291

laplace.m Creates a 1,2 or 3 dimensional probability distribution supported on user-supplied lattice points subject to linear and moment constraints. A trite financial example is provided.


Platforms: Matlab

License: Freeware Size: 10 KB Download (19): laplace.m Download

Added: September 25, 2013 | Visits: 246

Vampyre Imaging Library Vampyre Imaging Library is cross-platform native Object Pascal (Delphi and Free Pascal) image loading, saving, and manipulation library. Imaging library features: * Native Object Pascal open source crossplatform library with no dependencies on any dynamically linked libraries or other platform...


Platforms: Mac

License: Freeware Size: 13.03 MB Download (16): Vampyre Imaging Library Download

Added: August 21, 2008 | Visits: 820

bcTester bcTester 4.0 is a freeware software reading linear and 2 dimensional barcodes on digital images captured by scanning or photographing. A lot of input formats are supported, e.g. BMP, GIF, PNG, TIFF, JPG. All common barcode types are recognized,, e. g. 2 of 5 familiy, code 39, code 93, codabar,...


Platforms: Windows

License: Freeware Size: 4.25 MB Download (122): bcTester Download

Added: October 02, 2010 | Visits: 959

Free Finite Element Package Free Finite Element Package is a modular collection of C libraries which contain numerical methods required when working with linear and quadratic finite elements in two dimensions. FFEP works on GNU/Linux and is portable to every system where MEML (i.e. LAPACK and BLAS) are available. The goal...


Platforms: *nix

License: Freeware Size: 337.92 KB Download (101): Free Finite Element Package Download

Added: February 18, 2010 | Visits: 1.123

Octave GNU Octave project is a high-level language, primarily intended for numerical computations. It provides a convenient command line interface for solving linear and nonlinear problems numerically, and for performing other numerical experiments using a language that is mostly compatible with Matlab....


Platforms: *nix

License: Freeware Size: 8.1 MB Download (122): Octave Download

Added: July 04, 2010 | Visits: 1.235

R R is a language and environment for statistical computing and graphics. R is a GNU project which is similar to the S language and environment which was developed at Bell Laboratories (formerly AT&T, now Lucent Technologies) by John Chambers and colleagues. R can be considered as a different...


Platforms: *nix

License: Freeware Size: 10.4 MB Download (82): R Download

Added: January 25, 2010 | Visits: 765

R for Mac OS X R is a language and environment for statistical computing and graphics. It is a GNU project which is similar to the S language and environment which was developed at Bell Laboratories (formerly AT&T, now Lucent Technologies) by John Chambers and colleagues. R can be considered as a different...


Platforms: Mac

License: Freeware Size: 14.4 MB Download (109): R for Mac OS X Download

Released: January 25, 2011  |  Added: February 02, 2011 | Visits: 807

fMath Web Editor fMath Web Editor is the best editor to create and edit equations on web. It has more than 20000 symbols to display and a rich interface. The formula can edited by interface or in MathML or in LaTeX. And is free of charge to use and to distribute.


Platforms: Not Applicable

License: Freeware Size: 12.12 MB Download (179): fMath Web Editor Download

Released: September 06, 2012  |  Added: September 06, 2012 | Visits: 498

CurveExpert Professional for Mac OS X CurveExpert Professional is a cross-platform solution for curve fitting and data analysis. Data can be modelled using a toolbox of linear regression models, nonlinear regression models, smoothing methods, or various kinds of splines. Over 60 models are built-in, but custom regression models...


Platforms: Mac

License: Freeware Size: 20.8 MB Download (59): CurveExpert Professional for Mac OS X Download

Released: November 24, 2012  |  Added: November 24, 2012 | Visits: 410

CurveExpert Professional CurveExpert Professional is a cross-platform solution for curve fitting and data analysis. Data can be modelled using a toolbox of linear regression models, nonlinear regression models, smoothing methods, or various kinds of splines. Over 60 models are built-in, but custom regression models...


Platforms: Windows

License: Freeware Size: 20.8 MB Download (90): CurveExpert Professional Download

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