NONLINEAR CROSS-SPECTRAL ANALYSIS AND PATTERN RECOGNITION.

Abstract

Generalized harmonic analysis has been applied in many fields, and has become the basis of statistical communication theory. This paper introduces another generalization of this technique, with the specific intention of testing the nature of nonlinear interaction in time series data. The nonlinear cross-spectrum developed is illustrated with examples from meteorology and neuroelectric signals. (Author)

Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1969
Accession Number
AD0687085

Entities

People

  • Edmond M. Dewan

Organizations

  • Air Force Cambridge Research Laboratories

Tags

DTIC Thesaurus Topics

  • Harmonic Analysis
  • Identification
  • Mathematics
  • Meteorology
  • Pattern Recognition
  • Recognition
  • Spectra

Readers

  • Finite Element Method (FEM) for solving Partial Differential Equations (PDEs)
  • Statistical inference.

Technology Areas

  • AI & ML
  • AI & ML - Bayesian Inference