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(last 30 days)
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17 Nov 2009 Screenshot Image Edge Enhancing Coherence Filter Toolbox Advanced 2D/3D noise removal and edge enhancing with anisotropic diffusion filtering ( Weickert ) Author: Dirk-Jan Kroon ridge, image enhancement, 3d, enhancement, anisotro, weickert 652 6
  • 5.0
5.0 | 2 ratings
26 Oct 2009 GAFFE A toolbox for solving evolutionary nonlinear PDEs This toolbox implements the well known split-step Fourier technique for solving nonlinear PDEs. Author: Edward Grace splitstep, nonlinear, simulation, fft, pde 77 0
06 Oct 2009 TP Tool MATLAB Toolbox providing the functions for TP Model Transformation based Control Design Author: P. Baranyi, Z. Petres, Sz. Nagy tensor product model, nonlinear control, control design 32 0
28 Sep 2009 Screenshot Complex Method of Optimization Implements the Complex Method of Constrained Optimization Author: Travis Wiens modeling, nonlinear, constrained, optimization, system identification 195 1
  • 4.5
4.5 | 2 ratings
22 Sep 2009 Screenshot Dynamical Systems with Applications using MATLAB Companion Software. Author: Stephen Lynch mathematics, chaos, fractals, discrete, synchronization, nonlinear 258 18
  • 4.45455
4.5 | 22 ratings
01 Sep 2009 Screenshot Generalized Nonlinear Non-analytic Chi-Square Fitting Performs chi-square fit with uncertainty estimation when measurement errors are known. Author: Nathaniel Brahms data, optimization, nonlinear fitting, chisquare, nonanalytic 71 9
  • 5.0
5.0 | 3 ratings
30 Aug 2009 complexzeros Complex zeros of a function of z=x+i*y are computed using graphics and Muller's method. Author: Howard Wilson special functions, muller method, complex variables, zeros of nonlinear fu..., mathematics 30 0
20 Aug 2009 Screenshot Memristor model This is simulation for memristor, a memory resistor Author: Hoang Manh Thang memory resistor, simulation, memristor, simulink, fourth basic element, nonlinear circuits 44 1
  • 5.0
5.0 | 3 ratings
05 Aug 2009 Screenshot Introduction to Unscented Kalman Filtering Unscented Kalman filtering tutorial: Simulink and tilt sensor case study. Author: Krisada Sangpetchsong nonlinear, arm, microcontroller, simulink, code generation, realtime workshop emb... 128 1
  • 5.0
5.0 | 1 rating
20 Jul 2009 Screenshot Surrogate time series and fields Algorithms to calculate 1D, 2D and 3D fields with your specified power spectrum and distribution. Author: V. Venema fourier transform, iterative, surrogates, iaaft, stochastic modeling, amplitude 28 1
  • 4.0
4.0 | 1 rating
13 Jul 2009 Screenshot NelinSys A program tool for analysis and synthesis of nonlinear control systems based on MATLAB/Simulink 5.2 Author: Martin Ondera exact linearization, control design, nonlinear control sys..., phaseplane analysis 50 7
  • 4.875
4.9 | 8 ratings
04 Jun 2009 Screenshot General Purpose Controller This is a general purpose controller that I have built using the Fuzzy Logic Rules. Author: Nassim Khaled simulink, plant, simulation, controller, nonlinear, control design 157 2
  • 5.0
5.0 | 2 ratings
28 May 2009 Lorenz attractor Propagation of a gaussian pdf through a nonlinear equation Author: Ambarish Jash nonlinear dynamics, statistics, signal processing 53 1
  • 5.0
5.0 | 1 rating
14 May 2009 Discrete Least-Squares Rational Approximation Constructs discrete least-squares rational approximations to data using a full-Newton algorithm. Author: Carlos Borges nonlinear least squar..., data fitting, statistics, rational approximatio..., curve fitting, mathematics 18 0
29 Apr 2009 Screenshot Log-Pearson Flood Flow Frequency using USGS 17B This function will calculate flood flow frequencies using published guidelines by the USGS. Author: Jeff Burkey statistics, probability, flood, frequency, logpearson, nonlinear 150 5
29 Apr 2009 Screenshot anti-windup PID controller - SIMULINK block This SIMULINK block contains a PID controller with anti-windup Author: Paul Acquatella nonlinear, anti windup, saturation, dynamics, pid, simulink 115 0
29 Apr 2009 Screenshot Kinematic/Dynamic Control of a Two Link Manipulator Kinematic and Dynamic models of a Two Link Manipulator undergo non-linear feedback linearization. Author: Hrishi Shah serial, nonlinear, dynamic, two link, feedback, kinematic 114 0
29 Apr 2009 Screenshot Dynamic Control of a Wheeled Mobile Robot Non-linear feedback linearization is applied to the dynamics of a wheeled mobile robot. Author: Hrishi Shah wheeled, linearization, dynamic, feedback, nonlinear, robotics 171 0
17 Apr 2009 Published M-Files Fminsearchcon Extension of fminsearchbnd for general inequality and linear inequality constraints Author: John D'Errico nonlinear, bounds, optimization, inequality, constraints, bound 120 6
  • 4.66667
4.7 | 3 ratings
11 Feb 2009 Screenshot LMFsolve.m: Levenberg-Marquardt-Fletcher algorithm for nonlinear least squares problems LMFsolve.m finds least-squares solution of an overdetermined system of nonlinear equations Author: Miroslav Balda fletcher, optimization, levenberg, nonlinear least squar..., marquardt, overdetermined 340 9
  • 4.0
4.0 | 7 ratings
05 Feb 2009 Published M-Files EzyFit 2.30 A free curve fitting toolbox for Matlab Author: Frederic Moisy curve, fit, vetor creating in wor..., fitting, interpolation, vectorise the columns... 276 52
  • 4.82456
4.8 | 59 ratings
04 Feb 2009 Regression Analysis Do regression analysis (curve fitting) on 2D, 3D graphs and Differential equations. Author: Gerhard Nieuwenhuiys analysis, nonlinear, kinetics, regression, statistics, differential 50 2
26 Jan 2009 Multivariate Nonlinear optimization using Marquardt Method Multivariate Nonlinear optimization using Marquardt Method Author: Siamak Faridani nonlinear, optimization, hessian, derivative 136 0
10 Jan 2009 Steepest Accent Method Solves multivariant unconstrained optimization using the Steepest Accent Method Author: Siamak Faridani optimization, steepest methods, nonlinear, decent method, accent method 181 2
  • 4.0
4.0 | 1 rating
09 Jan 2009 Screenshot Exponential fit, without start-guess Fits 1) f=s1+s2*exp(-t/s3) or 2) f=s1+s2*exp(-t/s3)+s4*exp(-t/s5) to numerics, without startguess Author: Per Sundqvist exponential, nonlinear, noise, fit, least square, exact 95 8
  • 3.4
3.4 | 6 ratings
07 Jan 2009 Steepest Decent Method for Multiple Variable Functions Solves a multivariable unconstrained optimization method using the Steepest Decent Method Author: Siamak Faridani nonlinear, optimization 187 2
15 Dec 2008 smartnonlinrgen finds the roots of a set of nonlinear equations Author: Ali Mohammad Razeghi mathematics, root, nonlinear 123 0
26 Nov 2008 Nonlinear Control of 3 DOF PUMA Robot Nonlinear Control of 3 DOF PUMA Robot Author: Abdel-Razzak sliding mode, nonlinear control of ..., robot, backstepping control, computed torque contr..., nonlinear 65 4
  • 1.0
1.0 | 1 rating
13 Oct 2008 GPOPS Solves multiple phase optimal control problems. Author: Camila Francolin gauss pseudospectral, nonlinear optimizatio..., optimization, optimal control 9 0
27 Aug 2008 Published M-Files Tips & Tricks: Getting started using optimization with MATLAB Demo files from the August 21, 2008 Webinar Author: Stuart Kozola optimization, constrained curve fit..., simulated annealing, pattern search, genetic algorithms, nonlinear optimizatio... 164 2
  • 5.0
5.0 | 2 ratings
23 Jul 2008 Published M-Files Nonlinear fitting n-dimensional data with arbitrary functions Demonstrates the abilities of Matlab functions lsqcurvefit, fmincon and fminsearch to fit complex mo Author: Jan mle, optimization, ndimensional data, nd, nonlinear fit, maximum likelihood 34 6
  • 3.0
3.0 | 2 ratings
23 Jun 2008 Fminspleas Efficient nonlinear regression fitting using a constrained, partitioned least squares overlay to fmi Author: John D'Errico nonlinear least squar..., optimization, partitioned, fit, curve, fminsearch 234 3
  • 5.0
5.0 | 1 rating
12 Jun 2008 Newton Raphson Solves some Non Linear Systems Author: Orkun OZENER newton raphson, solves, nonlinear systems, automotive, mathematics 85 9
  • 2.0
2.0 | 8 ratings
30 May 2008 Screenshot Fit blackbody equation to spectrum Fits the blackbody equation to an experimental spectrum to determine temperature Author: Tom O'Haver physics, temperature, radiator, color, nonlinear curve, blackbody 117 0
07 May 2008 Diffusion Distance Calculate the diffusion distance between histograms Author: Matthew Foster filtering, distance, histogram, nonlinear diffusion, image analysis 68 0
01 Apr 2008 Global stabilization of a PVTOL aircraft with bounded thrust Design methods for the flight control of the Planar Vertical Take Off and Landing aircraft model Author: Dejan Aleksovski aeronautics, aircraft control, aerodef, global stabilization, nonlinear control sys..., aerospace 25 0
31 Mar 2008 Screenshot ROV Design and Analysis (RDA) - Simulink ROV control system design and simulation toolbox Author: Cheng Chin model, simulation, nonlinear analysis, underwater robotic ve..., rov, thruster co 50 3
  • 5.0
5.0 | 2 ratings
12 Feb 2008 linearizor A complement tool and tutorial for nonlinear dynamic system linearization Author: Yi Cao state space equation, complex, linearization, nonlinear dynamic sys... 140 1
  • 5.0
5.0 | 3 ratings
04 Feb 2008 Screenshot Heavy Trucks Balancing In A Steep Road PID controller "Kamiunyaar":A USEFUL NONLINEAR SAMPLE a control system for preventing trucks ridding from overturning in steep roads Author: Hossein sadri control nonlinear pid..., automotive 19 0
  • 3.4
3.4 | 6 ratings
04 Feb 2008 Unconstrained Optimization using the Extended Kalman Filter A function using the extended Kalman filter to perform unconstrained nonlinear optimization Author: Yi Cao optimization, kalman filter, nonlinear optimizatio..., extended kalman filte... 158 2
  • 4.0
4.0 | 3 ratings
04 Feb 2008 Screenshot Nonlinear least square optimization through parameter estimation using the Unscented Kalman Filter A function using the unscented Kalman filter to perform nonlinear least square nonlinear optimizatio Author: Yi Cao filter, kalman, optimization, kalman filter, nonlinear least squar... 177 2
  • 4.75
4.8 | 4 ratings
02 Jan 2008 fminconCSD A wrap of fmincon using complex step differentiation to calculate gradient Author: Yi Cao complex step differen..., optimization, nonlinear optimizatio..., fmincon 121 1
  • 5.0
5.0 | 3 ratings
01 Jan 2008 lsqnonlinCSD A wrap of lsqnonlin using complex step differentiation to get Jacobian Author: Yi Cao complex step differen..., lsqnonlin, nonlinear least squar..., optimization 137 1
  • 5.0
5.0 | 3 ratings
18 Dec 2007 Result-Adaptive PID-Control improves Laserscanner Positioning An improved PID control with additional nonlinear terms has bee succesfully tested. Author: Lutz Langhans nonlinear control, pid control, adaptive control 86 0
27 Sep 2007 Screenshot Continuously stirred tank reactor (CSTR) Simple A->B CSTR model with jacket dynamics. Author: John Hedengren reaction kinetics, simulation, cstr, nonlinear model 70 6
  • 4.25
4.2 | 8 ratings
26 Sep 2007 lsqnonlinSym A wrap of lsqnonlin to get Jacobian Author: Yi Cao lsqnonlin, nonlinear least squar..., optimization, symbolic jacobian 115 1
  • 5.0
5.0 | 3 ratings
26 Sep 2007 fminconSym A wrap of fmincon to get gradient Author: Yi Cao symbolic gradient, optimization, nonlinear optimizatio..., fmincon 112 0
  • 5.0
5.0 | 3 ratings
30 Aug 2007 Test of non-linearity A bootstrap test of non-linearity for time series data Author: Adrian Barnett nonlinearity, time series, bootstrap, nonlinear, statistics, nonstat 36 1
  • 5.0
5.0 | 1 rating
20 Jun 2007 Screenshot Two-Step Taylor Galerkin An explicit algorithm for high speed solid dynamics Author: Xose Manuel Carreira whitepaper, solid nonlinear dynam..., article, paper 10 0
20 Jun 2007 Screenshot Two step Taylor Galerkin algorithm The two step Taylor Galerkin algorithm applied to nonlinear structural dynamics Author: Xose Manuel Carreira rubber, galerkin, taylor, nonlinear, dynamics, mechanical engineerin... 24 1
  • 5.0
5.0 | 3 ratings
11 Jun 2007 Screenshot Dual CSTR nonlinear differential equation model Two continuously stirred tank reactors in series. Author: John Hedengren nonlinear differentia..., simulation 42 2
  • 4.0
4.0 | 2 ratings
01 Jun 2007 Screenshot Gravity Drained Tank Model with Experimental Results Material balance model and experimental results of a gravity drained tank Author: John Hedengren simulation, nonlinear differentia... 23 0
20 May 2007 MATLAB interface for L-BFGS-B Matlab interface to the L-BFGS-B nonlinear optimization algorithm Author: Peter Carbonetto nonlinear, fortran, lbfgsb, optimization, interface 33 2
  • 4.5
4.5 | 2 ratings
18 May 2007 Screenshot Faster Kuwahara filter Performs a very fast Kuwahara filtering on images. Author: Luca Balbi kuwahara, image, filtering, nonlinear filter 23 1
09 May 2007 Screenshot Split Step Fourier Method Simulate Pulse propagation in Fiber optics Author: Muddassir Iqbal nonlinear, split step, pulse propagation, schrod, fourier, so nice 110 11
  • 4.6
4.6 | 10 ratings
24 Apr 2007 Screenshot Developing Models from Experimental Data using System Identification Toolbox Files and data to support the webinar presented on April 05, 2007 on developing models from experime Author: Rajiv Singh black bo, nonlinear, identification, optimization, estimation, control 48 2
  • 4.0
4.0 | 3 ratings
19 Apr 2007 Screenshot TANGO Project - ALGENCAN Augmented Lagrangian method for nonlinear programming problems. Author: Ernesto G. Birgin solver, optimization, nonlinear programming, augmented lagrangian 9 2
  • 3.5
3.5 | 2 ratings
23 Mar 2007 Screenshot A Parabolic Lagrangian Interpolating Polynomial Function This function uses a non-linear interpolation (Lagrange) to estimate y given x, based on a set of ob Author: Jeff Burkey interpolate lagrange ..., statistics, probability 118 1
19 Mar 2007 Screenshot Attractors Nonlinear systems generating attractors. Author: Giampiero Campa nonlinear, fractals, attractor, scope, attractors, fractal 37 2
  • 4.0
4.0 | 2 ratings
09 Feb 2007 Inverted Pendulum A collection of MATLAB files, useful for analyzing inverted pendulum & designing controller for it. Author: Khalil Sultan simulation, inverted pendulum, nonlinear unstable sy..., pid design 312 28
  • 4.3125
4.3 | 32 ratings
18 Dec 2006 Screenshot Application of the arc length continuation method in nonlinear chemical dynamics Computes steady states using arc length continuation method Author: Housam Binous physics, multiple, arc length continuati..., nonlinear chemical dy..., chemistry 20 2
  • 1.0
1.0 | 2 ratings
18 Dec 2006 Screenshot Nonlinear Fit of Michaelis-Menten model Computes Michaelis-Menten model parameters Author: Housam Binous catechol, ldopa, e herbicola, biotech, nonlinear fit, pharmaceutical 14 1
  • 1.0
1.0 | 1 rating
07 Dec 2006 Optimization Tips and Tricks Tips and tricks for use of the optimization toolbox, linear and nonlinear regression. Author: John D'Errico nonlinear regression ..., linear regression, optimization 376 34
  • 4.71429
4.7 | 37 ratings
24 Aug 2006 Condor Optimizer CONDOR: a constrained, non-linear, derivative-free optimizer for continuous, high computing load, no Author: Frank Vanden Berghen nonlinear, derivatefree, optimization, direct, noisy 7 3
  • 2.0
2.0 | 1 rating
07 Jul 2006 MA Crisfield - Nonlinear FEA Ch 3 Matlab version of MA Crisfield's Ch 3 Fortran Author: Andrew Stein mechanical modeling, fea finite element an... 24 1
  • 5.0
5.0 | 1 rating
07 Jul 2006 Screenshot MA Crisfield - Non-linear FEA Ch 2 Matlab version of MA Crisfield's Ch 2 Fortran. Author: Andrew Stein mechanical modeling, fea finite element an... 11 0
22 Jun 2006 Screenshot Nonlinear Regression Shapes Curve fitting, empirical modeling, and an appreciation of shape Author: John D'Errico modeling, shape, fitting, empirical, nonlinear regression, optimization 109 3
  • 5.0
5.0 | 2 ratings
08 Mar 2006 Screenshot GUI for Generalized Nonlinear Non-analytic Chi-Square Fitting Provides a Curve Fitting Toolbox-like interface for chi-square fitting Author: Nathaniel Brahms multivariable, nonlinear, fitting, fit, optimization, gui 28 3
  • 2.33333
2.3 | 3 ratings
21 Feb 2006 Screenshot CircleFit.m Robust nonlinear least squares fit of exact equation of circle to xy data Author: J. David Cogdell arc, circular, circle, nonlinear, robust, optimization 118 3
  • 1.5
1.5 | 2 ratings
03 Feb 2005 gen_susan Filtering with intensity dependent filter kernel. Author: Bjorn Gustavsson nonlinear 2d filterin..., filtering, image processing 29 3
  • 2.5
2.5 | 2 ratings
03 Nov 2004 Broydens Method Compute the solution for a system of nonlinear equations. Author: Paul de Wit nonlinear, interpolation, solution, broyden, equations, method 40 2
  • 2.5
2.5 | 2 ratings
26 Aug 2004 Screenshot Chaotic Systems Toolbox Analysis of chaotic systems. Author: Alexandros Leontitsis chaos, time series, nonlinear dynamics 216 30
  • 4.66667
4.7 | 27 ratings
13 May 2004 MNEMS A nonlinear equations solver for MATLAB. Author: Marco Zorzi newton, nonlinear, trust region, differential, differential equation..., mathematics 23 0
  • 4.0
4.0 | 1 rating
01 Apr 2004 Adventures in Bifurcations in Chaos++ Simulation of Chua's Oscillator in MATLAB with Poincare Section analysis. Author: Peadar Forbes eigenplanes, nonlinear, cool, gui, differential equation..., abc 26 4
  • 4.0
4.0 | 6 ratings
26 Mar 2004 Nonlinear Diffusion Toolbox Set of functions to perform nonlinear diffusion on images. Author: Frederico D'Almeida anisotropic diffusion, coherenceenhancing di..., filtering, nonlinear diffusion 212 30
  • 4.6
4.6 | 30 ratings
18 Mar 2004 Calculation Lyapunov Exponents for ODE Realization of alogrithm of chaos detection by determining Lyapunov exponents. Author: Vasiliy Govorukhin nonlinear, simulink, exponent, lyapunov, differential equation..., mathematics 117 23
  • 4.83333
4.8 | 19 ratings
01 Mar 2004 newtonmve Solves non-linear multiple variable system using Newton method. Author: Jordi / Esther Soler / Bonet mathematic, interpolation, root, nonlinear systems, multiple variable, approximation 106 7
  • 4.28571
4.3 | 7 ratings
15 Aug 2003 bnb BNB20 solves mixed integer nonlinear optimization problems Author: Koert Kuipers branchandbound, mixed integer, nonlinear optimizatio..., optimization, general integer linea..., nonlinear 57 19
  • 4.29167
4.3 | 24 ratings
14 Apr 2003 nnctrl The NNCTRL toolkit is a set of tools for design and simulation of neural network based control syste Author: Magnus Norgaard neural networks, systems, nonlinear control, predictiv, fuzzy logic, inverse control 43 8
  • 3.31579
3.3 | 19 ratings
14 Apr 2003 Screenshot nnsysid The NNSYSID toolbox contains a number of tools for identification of nonlinear dynamic systems with Author: Magnus Norgaard nonlinear, neural networks, system, identfication, fuzzy logic 48 15
  • 4.0
4.0 | 19 ratings
13 Feb 2003 HOSA - Higher Order Spectral Analysis Toolbox Spectral and polyspectral analysis, and time-frequency distributions. Author: Ananthram Swami bicoherence, cumulants, share our knowledge a..., hos, statistics, it is also my emaili ... 223 62
  • 4.53125
4.5 | 64 ratings
06 Dec 2002 Screenshot uifit A GUI which uses fmins matlab core function "fmins" to fit data with any function. Author: Jean-Michel Rousseau nonlinear, fitting, real, optimization, complex, fmins 20 5
  • 4.4
4.4 | 5 ratings
25 Nov 2002 advstat Adds some additional capabilities to the Stats TB Author: Arthur Jutan nonlinear, joint, statistics, probability, estimation, parameter 11 0
  • 4.5
4.5 | 2 ratings
21 Nov 2002 Screenshot Iterative Methods for Linear and Nonlinear Equations Companion Software Author: C.T. Kelley gradient, iterative methods, nonlinear, linear, mathematics, minimum residual 33 1
  • 3.33333
3.3 | 3 ratings
04 Nov 2002 Screenshot Chua Circuit Paradigm A MATLAB function that returns the I3,V2,V1 timeseries for given Chua parameter inputs Author: James McEvoy nonlinear, linear, differential equation..., chua, chua circuit, chaos 33 3
  • 4.0
4.0 | 3 ratings
30 Aug 2002 Feedback Control Systems, 3e Companion Software Author: Charles Phillips nonlinear, books, digital, controls, feedback, analog 12 1
  • 3.0
3.0 | 1 rating
30 Aug 2002 Screenshot Feedback Control Systems, 4e Companion Software Author: Charles Phillips nonlinear, books, digital, controls, feedback, analog 24 3
  • 3.83333
3.8 | 6 ratings
14 Jan 2000 fminconset Solves constrained minimization problems, some of the variables are restricted to discrete values Author: Ingar Solberg discrete values, nonlinear optimizatio..., optimization, fminconset, constrained, minimization 30 3
  • 3.0
3.0 | 2 ratings
05 May 1998 nlcontrol Nonlinear algorithm for controlling dynamical systems, particularly where linear methods fail. Author: Stephen vanHook nonlinear, algorithm, control methods, control design, control 20 3
  • 4.0
4.0 | 5 ratings
 

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