Two-dimensional digital filters possessing variable magnitude characteristics starting from a 1-D monotonic response

Venkat Ramachandran, C. S. Gargour, Ravi Ramachandran

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The generation of two-dimensional variable magnitude and contour characteristics by utilizing two 1-D filters in cascade is considered. The starting point for each 1-D filter is a monotonic response obtained by the integration of a second-order Butterworth polynomial. The variable characteristic in each domain is obtained by changing a multiplier in its feedback path. By utilizing a generalized bilinear transformation, a large number of possibilities exist and these are examined in some detail. Some illustrative examples are given.

Original languageEnglish (US)
Title of host publication2006 IEEE Mountain Workshop on Adaptive and Learning Systems, SMCals 2006
Pages19-23
Number of pages5
DOIs
StatePublished - Dec 1 2006
Event2006 IEEE Mountain Workshop on Adaptive and Learning Systems, SMCals 2006 - Logan, Utah, United States
Duration: Jul 24 2006Jul 26 2006

Publication series

Name2006 IEEE Mountain Workshop on Adaptive and Learning Systems, SMCals 2006

Other

Other2006 IEEE Mountain Workshop on Adaptive and Learning Systems, SMCals 2006
CountryUnited States
CityLogan, Utah
Period7/24/067/26/06

All Science Journal Classification (ASJC) codes

  • Computational Mathematics
  • Education

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