Cart (Loading....) | Create Account
Close category search window

Optimal design of stable recursive digital filters using unconstrained optimization methods

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Omoifo, O.I. ; Graduate Sch. of Eng., Hiroshima Univ., Japan ; Hinamoto, T.

Due to the presence of constraints on the design variables of most optimization problems, constrained optimization techniques are generally preferred to unconstrained optimization techniques in filter design. However, in the design of recursive digital filters by constrained optimization techniques, owing to the stability conditions imposed on the design, some good design values may not be considered during the optimization process. This paper presents an unconstrained optimization-based method for the optimal design of stable recursive digital filters, which reduces the customary nonlinearity added by unconstrained optimization methods. Also, an approach for generating the initial parameter vector for any set of recursive digital filter design specifications is introduced. Simulation examples for the case of a 1D transfer function are provided to illustrate the idea and performance of the method.

Published in:

Circuits and Systems, 2004. MWSCAS '04. The 2004 47th Midwest Symposium on  (Volume:2 )

Date of Conference:

25-28 July 2004

Need Help?

IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.