Accession Number:

AD0725112

Title:

Envelope Correlation of Undersampled Data by Digital Processing,

Descriptive Note:

Research rept.,

Corporate Author:

NAVAL UNDERWATER SYSTEMS CENTER NEWPORT R I

Personal Author(s):

Report Date:

1971-03-25

Pagination or Media Count:

29.0

Abstract:

Digital computers can be used to obtain the complex envelope correlation of undersampled data. To obtain the complex envelope of the original process, a band of frequ easily shifted down to a center frequency of 0 Hz. A quantitative comparison of the theoretical and computed results shows that the digital method was accurate when employed for two specific examples of a sinc pulse and a linear FM pulse. Author

Subject Categories:

  • Statistics and Probability
  • Cybernetics
  • Acoustic Detection and Detectors

Distribution Statement:

APPROVED FOR PUBLIC RELEASE