Nonlinear Correlation
The Kalman filter can be interpreted as a feedback approach to minimize the least equare error. It can be applied to solve a nonlinear least square optimization problem. This function provides a way using the unscented Kalman filter to solve nonlinear least square optimization problems. Three...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (40): Nonlinear least square optimization through parameter estimation using the Unscented Kalman Filter Download |
The function The LMFnlsq.m serves for finding optimal solution of an overdetermined system of nonlinear equations in the least-squares sense. The standard Levenberg- Marquardt algorithm was modified by Fletcher and coded in FORTRAN many years ago (see the Reference). This version of LMFnlsq is...
Platforms: Matlab
License: Freeware | Size: 870.4 KB | Download (46): LMFnlsq - Solution of nonlinear least squares Download |
Single tank system nonlinear model was develop & finding the operating point of it using script file of the matlab with solving of ode for it and ploting the response
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (48): Single tank linearization Download |
process from the Book of Smith, Corripio - Automatic Process ControlContent:+ m-file linearization of nonlinear model+ m-file definition of the nonlinear model+ simulink models for the simulation of the process
Platforms: Matlab
License: Freeware | Size: 30.72 KB | Download (45): tanque de calentamiento con agitacidoDln continua (heating tank with continuous agitation) Download |
Firefly algorithm for nonlinear constrained optimization
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (51): Firefly Algorithm Download |
The proportional, integral and differential terms of PID control are modified by simple nonlinear terms, depending on the error.That makes the control faster, more precise and more robust.This was tested and proven at the control lab of the Munich University of Applied Science.
Platforms: Matlab
License: Freeware | Size: 542.72 KB | Download (48): updated 3 years ago Result-Adaptive PID-Control improves Laserscanner Positioning Download |
Most pH control processes are inherently high nonlinear and uncertainties with large time delay and therefore cannot be adequately controlled with a conventional PI control. In our term project, an approach to pH neutralization process control using switching ADRC with Smith Predictor will be...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (52): pH neutralization control by using Smith predictor and ADRC Download |
The extended Kalman filter can not only estimate states of nonlinear dynamic systems from noisy measurements but also can be used to estimate parameters of a nonlinear system. A direct application of parameter estimation is to train artificial neural networks. This function and an embeded example...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (45): Neural Network training using the Extended Kalman Filter Download |
content:+ m-file of the nonlinear model+ m-file linearization+ simulink models for the simulation system
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (39): tanques interconectados con temperatura Download |
This script applies the Maximum Correlation Cross on SST images, to estimate the superficial ocean currents
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (41): MCC to estimate the Superficial Ocean Currents on SST images Download |
RealPaver is a modeling language for solving mixed-integer nonlinear constraint systems.
Platforms: *nix
License: Freeware | Size: 491.52 KB | Download (41): realpaver Download |
NLopt is a free/open-source library for nonlinear optimization, providing a common interface for a number of different free optimization routines available online as well as original implementations of various other algorithms. Its features include: * Callable from C, C++, Fortran, GNU Octave,...
Platforms: *nix
License: Freeware | Size: 2.17 MB | Download (42): NLopt Download |
ODEcalc for Windows: An Ordinary Differential Equation (ODE) Calculator! State your equation and boundary or initial value conditions and it solves your problem. Plots solution y and derivative ydot versus x.
Solves most Boundary Value Problems (BVP) and Initial Value Problems (IVP) for...
Platforms: Windows, Windows 8, Windows 7, Windows Server
License: Freeware | Size: 3.81 MB | Download (465): ODEcalc Download |
Powerful tool for nonlinear constrained optimization.You have an object, which should be improved by optimum coordination of several parameters, and its mathematical model, computing efficiency index depending on these parameters. Using IOSO NS GT, you can quickly and efficiently solve non-linear...
Platforms: Windows
License: Freeware | Size: 10.53 MB | Download (591): IOSO NS GT Download |
The GLT Chaos screen saver displays interesting patterns based on a nonlinear quadratic iterated function.
Platforms: Windows
License: Freeware | Size: 453 KB | Download (115): GLT Chaos Screen Saver Download |
Converts between correlation coefficient and Fisher's z
Platforms: Mac
License: Freeware | Size: 1024 KB | Download (112): r/z Conversion Download |
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
License: Freeware | Size: 5 MB | Download (441): WDSolve Download |
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 (473): CurveExpert Professional for Mac OS X Download |
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 (547): CurveExpert Professional Download |
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
License: Freeware | Download (507): Census Download |