Accession Number : AD0777203

Title :   Mathematical Research in Target Detection and Identification.

Descriptive Note : Final rept.,

Corporate Author : MCDONNELL DOUGLAS ASTRONAUTICS CO-WEST HUNTINGTON BEACH CALIF

Personal Author(s) : Webber,W. F. ; Webb,S. R. ; Parkyn,W. A.

Report Date : FEB 1974

Pagination or Media Count : 124

Abstract : Contents: Fast complex demodulation; Surface matching techniques; Iterative prewhitening techniques; Radar enhancement techniques; Two-dimensional filters for signal estimation and surface matching; An eigenvector expansion for nonstationary data; The logical Walsh transform; Correlation and convolution by means of Walsh transforms; Walsh correlation routine.

Descriptors :   *Radar tracking, *Signal processing, Fourier transformation, Walsh functions, Time series analysis, Transfer functions, Correlation techniques, Information theory, Data processing, Computer programs

Subject Categories : Cybernetics
      Active & Passive Radar Detection & Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE