Preprocessing Techniques in Transient Analysis.

Abstract

In the Prony algorithm one determines pole locations from uniformly spaced wave form samples. In practice those samples are noisy which limits the effectiveness of the algorithm. This report first subjects the data samples to a pole invarient linear transformation to reduce the signal to noise ratio. The particular linear transformation chosen is based upon apriori knowledge of the regions where the poles are located. (Author)

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Apr 01, 1982
Accession Number
ADA116860

Entities

People

  • David W. Kammler

Organizations

  • Southern Illinois University Carbondale

Tags

Communities of Interest

  • Air Platforms
  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Air Force
  • Amplification
  • Analytic Functions
  • Boundary Value Problems
  • Chebyshev Polynomials
  • Computations
  • Computers
  • Differential Equations
  • Digital Computers
  • Eigenvalues
  • Eigenvectors
  • Mathematical Models
  • Partial Differential Equations
  • Polynomials
  • Preprocessing
  • Random Variables
  • Sequences

Readers

  • Approximation Theory.

Technology Areas

  • Space
  • Space - Space Objects