On the Solution of Circulant Linear Systems.

Abstract

The solution of linear systems having circulant coefficient matrices is considered in this paper. This kind of systems occur in many applications: prediction, time series anzlysis, spline approximation, difference solution of partial differential equations, etc. The methods presented here are more efficient than the Toeplitz type methods and are based on the fast Fourier transform as well as the circulant factorization of the banded circulant matrices. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Jul 01, 1985
Accession Number
ADA159841

Entities

People

  • Mingxing Chen

Organizations

  • Yale University

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Algorithms
  • Arithmetic
  • Coefficients
  • Computer Science
  • Differential Equations
  • Eigenvalues
  • Eigenvectors
  • Equations
  • Fast Fourier Transforms
  • Linear Systems
  • Mathematics
  • Military Research
  • Partial Differential Equations
  • Periodic Functions
  • Quadratic Equations
  • Real Numbers
  • Time Series Analysis

Fields of Study

  • Engineering
  • Mathematics

Readers

  • Linear Algebra