Accession Number : ADA185528

Title :   HOC Spectral Analysis of an Almost Periodic Random Sequence in Noise,

Corporate Author : MARYLAND UNIV COLLEGE PARK DEPT OF MATHEMATICS

Personal Author(s) : He, Shuyuan ; Kedem, Benjamin

PDF Url : ADA185528

Report Date : May 1987

Pagination or Media Count : 35

Abstract : Under some conditions, the expected numbers of zero-crossings observed in a finite section of a process with a mixed spectrum and in finite sections of its filtered versions, determine the frequencies in the discrete spectrum regardless of the magnitude of the noise component. Keywords: Spectrum analysis, Oscillation; Amplitude; Higher order crossings; Stationary; Probability density functions. (Author)

Descriptors :   *CROSSINGS, *MIXING, *MATHEMATICAL FILTERS, NOISE, OSCILLATION, PROBABILITY DENSITY FUNCTIONS, SEQUENCES, SPECTRA, SPECTRUM ANALYSIS, RANDOM VARIABLES, WHITE NOISE, STATIONARY, SIGNAL TO NOISE RATIO

Subject Categories : Statistics and Probability
      Electrical and Electronic Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE