The state space model is nonlinear and is input to the function along with the current measurement.
It performs the extended Kalman filter and returns the estimated next state and error covariance.
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...
SC is a useful function for displaying rich image data, of use to anyone wishing to visualize and save 2D data in ways beyond that which MATLAB built-in functions allow.
This function can be used in place of IMAGE, IMAGESC and IMSHOW,...
Measures of Analysis of Time Series (MATS) toolkit computes a number of different measures of analysis of scalar time series (linear, nonlinear and other statistical measures). It also contains pre-processing tools (transformations and...
Constructs discrete least-squares rational approximations to data using the full-Newton algorithm for solving separable non-linear least-squares problems that was developed in:
Carlos F. Borges, A Full-Newton Approach to Separable...
ENZyme KINetics is the study of the chemical reactions that are catalysed by enzymes. In enzyme kinetics the reaction rate is measured and the effects of varying the conditions of the reaction investigated. Studying an enzyme's kinetics in this...
Solves the mixed integer nonlinear problem:
Firefly algorithm for nonlinear constrained optimization
Functions NELSONFUN and NELSONFIT evaluate and fit (with non-linear least-squares) the Nelson-Siegel function, a popular yield-curve approximation device.
Function accepts size distribution in the form of two vectors: mesh size (d) and cumulative percent material retained R(d).
d = [0.08 0.50 1.25 2 4 6.3 8 12.5 16 40]
Rd = [95.61 87.71 82.45 79.78 73.28 66.98 63.21...
Lynch_Chaps.zip contains the MATLAB files, Simulink model files and a Tutorial Introduction to MATLAB for the new book, "Applications of Chaos and Nonlinear Dynamics in Engineering - Vol. 1". The book is published by Springer and edited...
Implementation based on:
"Finite-Element Discretization Of Static Hamilton-Jacobi Equations Based On A Local Variational Principle"
by F. Bornemann and C. Rasch
1. There is no restriction...
process from the Book of Smith, Corripio - Automatic Process Control
+ m-file linearization of nonlinear model
+ m-file definition of the nonlinear model
+ simulink models for the simulation of the process
A selection of guitar distortion effects e.g. fuzz, overdrive, value (tube) sound, distortion for both the Texas instruments TMS320C6713 DSK and the TMS320C5510 DSK. Explains how non-linear transfer functions can be used to change the harmonic...
Three different nonlinear control algorithms are used to control a three degree of freedom PUMA560 robot. These algorithms are:
Computed Torque Control, Sliding Mode and Backstepping Control.
The robot dynamics are taken from:
QUADPROG2 - Convex Quadratic Programming Solver
Featuring the SOLVOPT freeware optimizer
New for version 1.1:
* Significant speed improvement
* Geometric Preconditioning
* Improved Error Checking
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...
ode_solver provides a graphical user interface for solving ODE systems with additive noise influence.
Also it is possible to run solver in no-GUI (batch) mode. See required parameters in help-file.
example for Duffing's...
Solves the Lotka Volterra and Oregonator problems using GUI to present the results. The results show a limit cycle typical of nonlinear dynamic problems. This work was performed as a small three month project by junior students at INSAT, Tunis,...
We propose a new global optimization algorithm based on a harmony search scheme, termed as harmony element string algorithm (abbreviated as HEA). The algorithm has five fundamental features: (1) The states of the system is represented by strings...