Computer-Aided Design of Recursive Digital Notch-Filter with One Coefficient.

Abstract

A procedure for the design of a recursive digital notch-filter with one coefficient is proposed. This type of filter can be implemented readily with CCD (charge-coupled device). The effect of coefficient on notch-gain, notch-width, and passband-ripple is examined. The computer implementation is tested for second, third, and sixth order notch-filters and the optimum coefficient is found based upon limited computer wordlength. (Author)

Document Details

Document Type
Technical Report
Publication Date
Jun 01, 1975
Accession Number
ADA013661

Entities

People

  • Tran Truc Viet

Organizations

  • Naval Postgraduate School

Tags

DTIC Thesaurus Topics

  • Charge Coupled Devices
  • Coefficients
  • Computer-Aided Design
  • Computers
  • Digital Images
  • Filters
  • Notch Filters

Readers

  • Computer Science.
  • Image Processing and Computer Vision.