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Boulder Nonlinear Systems software
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Boulder Nonlinear Systems

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Added: August 04, 2010 | Visits: 1.197

SUNDIALS SUNDIALS (SUite of Nonlinear and DIfferential/ALgebraic equation Solvers). SUNDIALS consists of the following four solvers: - CVODE solves initial value problems for ordinary differential equation (ODE) systems. - CVODES solves ODE systems and includes sensitivity analysis capabilities...



Platforms: *nix

License: Freeware Download (248): SUNDIALS Download

Added: March 11, 2010 | Visits: 684

Simted Simted - the official name of an engine for modelling systems of the various devices described by a system of the nonlinear ordinary differential equations (ODE). The modern level of technical development puts forward high requirements to accuracy and time of modeling of devices: electronic,...





Platforms: *nix

License: Freeware Size: 1.5 MB Download (119): Simted Download

Added: August 27, 2013 | Visits: 217

Fractional Order Chaotic Systems This toolbox contains the functions which can be used to simulate some of the well-known fractional order chaotic systems, such as:- Chen's system,- Arneodo's system,- Genesio-Tesi's system,- Lorenz's system,- Newton-Leipnik's system,- Rossler's system,- Lotka-Volterra system,- Duffing's system,-...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 20.48 KB Download (18): Fractional Order Chaotic Systems Download

Added: May 18, 2013 | Visits: 235

Feedback Control of Dynamic Systems, Fifth Ed m and .mdl files to reproduce figures in the book, Feedback Control of Dynamic Systems, 5th Ed., Prentice-Hall, 2006Featuring a brand new chapter on nonlinear systems, this revision of the best-selling textbook on feedback control has been recognized for even greater instructor flexibility and...


Platforms: Matlab

License: Freeware Size: 286.72 KB Download (19): Feedback Control of Dynamic Systems, Fifth Ed Download

Added: June 23, 2013 | Visits: 238

MATLAB & Simulink for Dynamic System Analysis & Control MATLAB is one of the best pedagogical software tools to illustrate and visualize concepts in engineering programs. Considering the vast influence of this software on control engineering, teaching "MATLAB & Simulink for Dynamic System Analysis & Control" is of paramount importance in undergraduate...


Platforms: Matlab

License: Freeware Size: 1.59 MB Download (20): MATLAB & Simulink for Dynamic System Analysis & Control Download

Added: June 06, 2013 | Visits: 238

OptimPID: an optimal PID controller design interface PID Controller Optimizer is a MATLAB based interface written by the author and it can be used to optimize PID parameters for the plant model defined by the user. In the package, Simulink is used in modelling the plant, which can be SISO continuous/discrete/hybrid, and linear/nonlinear systems of...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 1.08 MB Download (18): OptimPID: an optimal PID controller design interface Download

Added: July 11, 2013 | Visits: 131

Learning the Unscented Kalman Filter Nonlinear state estimation is a challenge problem. The well-known Kalman Filter is only suitable for linear systems. The Extended Kalman Filter (EKF) has become a standarded formulation for nonlinear state estimation. However, it may cause significant error for highly nonlinear systems because of...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (18): Learning the Unscented Kalman Filter Download

Added: August 08, 2013 | Visits: 300

A toolbox for finding horseshoes in 2D maps By Qingdu Li,Institute for Nonlinear Systems, Chongqing University of Posts and Telecommunications, Chongqing, 400065, China.Email: liqd@cqupt.edu.cn or qingdu_li@163.comAs one of the most important results in chaotic dynamics, topological horseshoe theory provides a powerful tool in rigorous...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 890.88 KB Download (21): A toolbox for finding horseshoes in 2D maps Download

Added: November 24, 2013 | Visits: 192

ALGOPY ALGOPY allows you to differentiate functions implemented as computer programs by using Algorithmic Differentiation (AD) techniques in the forward and reverse mode. Speciality of ALGOPY is the possibility to differentiate functions that contain matrix functions as +,-,*,/, dot, solve, qr, eigh,...


Platforms: *nix

License: Freeware Size: 51.2 KB Download (18): ALGOPY Download

Digital Fractional Order Differentiator/integrator - IIR type A new general IIR digital fractional order differentiator/integrator based on continued fraction expansion of weighted operator which is mixed scheme of the trapezoidal (Tustin) rule and the backward difference (Euler) rule.For more details see books:[1] Ivo Petras, Fractional-Order Nonlinear...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (18): Digital Fractional Order Differentiator/integrator - IIR type Download

Tutorial de Control Neuronal - Aplicacion a una articulacion giratoria flexible Spanish Tutorial on Neural Control. For academic and educational purposes only.This tutorial presents the implementation of neural networks in control of a flexible swivel non-linear dynamics. Neural networks are trained offline to identify how the system by obtaining the direct and inverse model...


Platforms: Matlab


Digital Fractional Order Differentiator/integrator - FIR type. A new general FIR digital fractional order differentiator/integrator based on power series expansion of the backward difference (Euler) rule.For more details see books:[1] Ivo Petras, Fractional-Order Nonlinear Systems: Modeling, Analysis and Simulation, Springer, Series: Nonlinear Physical...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (18): Digital Fractional Order Differentiator/integrator - FIR type. Download

Solution of Differential Equations with MATLAB & Simulink: Lorenz Attractor Case Study One of the readers who attended the introductory Simulink webinar:http://www.mathworks.com/company/events/we.../wbnr37271.htmlasked me how to implement differential equations in Simulink and visualize the results in a MATLAB plot. This demo attempts to answer those kinds of questions.Notes on...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 122.88 KB Download (19): Solution of Differential Equations with MATLAB & Simulink: Lorenz Attractor Case Study Download

Added: August 20, 2008 | Visits: 1.344

Systems of Nonlinear Equations Numerically solves systems of simultaneous nonlinear equations. It can fully explore defined intervals to search for multiple solutions or quickly find solutions starting with random seeds. You may predefine constants and specify the error bound for the results. Handles a wide variety of...


Platforms: Windows

License: Shareware Cost: $15.00 USD Size: 1.68 MB Download (120): Systems of Nonlinear Equations Download

Data based modeling of nonlinear dynamic systems using System Identification Toolbox Using an engine throttle valve modeling example, this demo shares some perspectives on creation of nonlinear models of dynamic systems from the measurements of its input and outputs. It describes useful workflows for approaching the task of data-based modeling using System Identification...


Platforms: Matlab


Added: August 24, 2013 | Visits: 307

Feedback Control Systems, 3e This book is organized into three principal areas: analog control systems, digital control systems, and nonlinear analog control systems.


Platforms: Matlab

License: Freeware Size: 71.68 KB Download (18): Feedback Control Systems, 3e Download

Added: March 25, 2013 | Visits: 252

Feedback Control Systems, 4e This book is organized into three principal areas: analog control systems, digital control systems, and nonlinear analog control systems.For a full book description and ordering information, please refer to http://www.mathworks.com/support/books/book1625.jsp.


Platforms: Matlab

License: Freeware Size: 30.72 KB Download (18): Feedback Control Systems, 4e Download

GUI solver for nonlinear algebraic equation systems using fsolve MATLAB fsolve is frequently used to solve nonlinear algebraic equation systems. This utility makes it simple. User enters initial guesses and equations. The equations will be solved automatically after user clicks the Run button. Residual values are also displayed for user to judge the quality of...


Platforms: PHP

License: Shareware Cost: $0.00 USD Size: 20.48 KB Download (18): GUI solver for nonlinear algebraic equation systems using fsolve Download

Added: November 07, 2013 | Visits: 164

realpaver RealPaver is a modeling language for solving mixed-integer nonlinear constraint systems.


Platforms: *nix

License: Freeware Size: 491.52 KB Download (18): realpaver Download

Released: February 03, 2009  |  Added: November 23, 2011 | Visits: 446

EASY-FIT ModelDesign The system solves constrained nonlinear parameter estimation (nonlinear regression, data, curve and surface fitting) problems based on ODEs, DAEs, PDEs, PDAEs, steady-state systems, Laplace equations, and analytical functions. A statistical analysis provides confidence intervals, correlation...


Platforms: Windows, Windows Vista

License: Demo Cost: $0.00 USD Size: 69.36 MB Download (82): EASY-FIT ModelDesign Download

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