Rank: 187 based on 292 downloads (last 30 days) and 7 files submitted
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Ivo Petras

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Company/University
Technical University of Kosice, BERG Faculty, Slovakia

Personal Profile:
Professional Interests:
control theory, mathematical modeling, chaos, fractional calculus, dynamical systems

 

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Files Posted by Ivo View all
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07 Dec 2011 Screenshot Digital fractional-order differentiator and integrator - new IIR type A new IIR type of the fractional-order differentiator and integrator. Author: Ivo Petras tustin rule, digital differentiato..., digital integrator, fractional calculus, filter 16 0
29 Nov 2011 Screenshot Fractional Order Chaotic Systems Numerical solutions of the fractional order chaotic systems. Author: Ivo Petras numerical solution, attractor, chaos, simulation, fractional calculus, nonlinear 55 2
  • 5.0
5.0 | 3 ratings
21 Nov 2011 Screenshot Digital Fractional Order Differentiator/integrator - FIR type. General FIR digital differentiator/integrator. Author: Ivo Petras filter design, filter analysis, fractional calculus, digital differentiato..., digital integrator, conti 26 1
  • 5.0
5.0 | 1 rating
21 Nov 2011 Screenshot Digital Fractional Order Differentiator/integrator - IIR type General IIR digital differentiator/integrator. Author: Ivo Petras filter design, filter analysis, fractional calculus, digital differentiato..., digital integrator 20 1
  • 5.0
5.0 | 3 ratings
18 Nov 2011 Screenshot Orthogonal Linear Regression in 3D-space by using Principal Components Analysis Orthogonal Linear Regression by using PCA Author: Ivo Petras pca, orthogonal regression, total least squares, probability, statistics, fitting 60 0
Comments and Ratings by Ivo
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25 Mar 2009 Mittag-Leffler function Calculates the Mittag-Leffler function with desired accuracy. Author: Igor Podlubny

Thanks. It works excellent.
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13 Jan 2012 Digital Fractional Order Differentiator/integrator - FIR type. General FIR digital differentiator/integrator. Author: Ivo Petras sumeet

gud
10 Jan 2012 Total Least Squares Method Mathematical method known as total least squares or orthogonal regression or error-in-variables. Author: Ivo Petras Martin

Hi Ivo!

I used numerFminS.m which works very well.

I just want to suggest a minor correction: When you replace 'model' with 'fun' in lines 65 and 77, you can make use of the 'fun' parameter and need no longer rely on the 'model.m'-file. I think that's what you intended anyway, when you created the 'fun' parameter.

Cheers,

Martin
20 Dec 2011 Discrete Fractional-Order PID Controller Provides a transfer function of the fractional-order PID controller for given parameters. Author: Ivo Petras ehs
20 Dec 2011 Digital Fractional Order Differentiator/integrator - FIR type. General FIR digital differentiator/integrator. Author: Ivo Petras ehs
20 Dec 2011 Digital Fractional Order Differentiator/integrator - IIR type General IIR digital differentiator/integrator. Author: Ivo Petras ehs
Top Tags Applied by Ivo
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fractional calculus, digital differentiator, digital integrator, filter analysis, filter design
Files Tagged by Ivo View all
  • 1 - 5 of
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Updated   File Tags Downloads
(last 30 days) 		Comments Rating
07 Dec 2011 Screenshot Digital fractional-order differentiator and integrator - new IIR type A new IIR type of the fractional-order differentiator and integrator. Author: Ivo Petras tustin rule, digital differentiato..., digital integrator, fractional calculus, filter 16 0
29 Nov 2011 Screenshot Fractional Order Chaotic Systems Numerical solutions of the fractional order chaotic systems. Author: Ivo Petras numerical solution, attractor, chaos, simulation, fractional calculus, nonlinear 55 2
  • 5.0
5.0 | 3 ratings
21 Nov 2011 Screenshot Digital Fractional Order Differentiator/integrator - FIR type. General FIR digital differentiator/integrator. Author: Ivo Petras filter design, filter analysis, fractional calculus, digital differentiato..., digital integrator, conti 26 1
  • 5.0
5.0 | 1 rating
21 Nov 2011 Screenshot Digital Fractional Order Differentiator/integrator - IIR type General IIR digital differentiator/integrator. Author: Ivo Petras filter design, filter analysis, fractional calculus, digital differentiato..., digital integrator 20 1
  • 5.0
5.0 | 3 ratings
18 Nov 2011 Screenshot Orthogonal Linear Regression in 3D-space by using Principal Components Analysis Orthogonal Linear Regression by using PCA Author: Ivo Petras pca, orthogonal regression, total least squares, probability, statistics, fitting 60 0

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