Stability Diagram for an Adaptive Recursive Filter,

Abstract

Adaptive digital filters are being used and proposed for various applications. The adaptive recursive filter by Feintuch is an example. A stability triangle is developed analytically for this nonlinear adaptive recursive filter using a frozen-time viewpoint. There are reasons to believe that the average stability triangle is correlated to the true stability region for all modes of operation. Computer simulation of two cases of the adaptive filter in the coefficient evaluation mode shows that the stability triangle predicts the stable region with reasonable accuracy for the cases considered. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Nov 02, 1977
Accession Number
ADA048808

Entities

People

  • Loren R. Mcmurray

Tags

Communities of Interest

  • Materials and Manufacturing Processes

DTIC Thesaurus Topics

  • Adaptive Filters
  • Coefficients
  • Computers
  • Digital Filters
  • Equations
  • Errors
  • Filters
  • Generators
  • Iterations
  • Marine Systems (Military)
  • Noise Generators
  • Recursive Filters
  • Simulations
  • Test And Evaluation
  • Triangles
  • White Noise

Fields of Study

  • Engineering

Readers

  • Control Systems Engineering.
  • Graph Algorithms and Convex Optimization.
  • Psychometric Testing or Psychological Assessment.