By Topic

Roundoff Noise Minimization for a Class of 2-D State-Space Digital Filters Using Separate/Joint Optimization of Error Feedback and Realization

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

3 Author(s)
Hinamoto, T. ; Hiroshima Univ., Hiroshima ; Oumi, T. ; Wu-Sheng Lu

Techniques for the separate/joint optimization of error-feedback and realization are developed to minimize the roundoff noise subject to L2-norm dynamic-range scaling constraints for a class of 2-D state-space digital filters. In the joint optimization, the problem at hand is converted into an unconstrained optimization problem by using linear-algebraic techniques. The unconstrained problem obtained is then solved by applying an efficient quasi-Newton algorithm. A numerical example is presented to illustrate the utility of the proposed techniques.

Published in:

Circuits and Systems, 2006. MWSCAS '06. 49th IEEE International Midwest Symposium on  (Volume:2 )

Date of Conference:

6-9 Aug. 2006