Access

You are not currently logged in.

Access your personal account or get JSTOR access through your library or other institution:

login

Log in to your personal account or through your institution.

Estimating Echo Times

E. J. Hannan and P. J. Thomson
Technometrics
Vol. 16, No. 1 (Feb., 1974), pp. 77-84
DOI: 10.2307/1267495
Stable URL: http://www.jstor.org/stable/1267495
Page Count: 8
  • Download ($14.00)
  • Cite this Item
Estimating Echo Times
Preview not available

Abstract

This paper establishes a procedure for estimating the various spectral parameters in an echo type situation where both the signal is received as well as lagged and attenuated forms of the signal. The lag parameters are assumed frequency dependent and the basic assumption made is that these lags are sufficiently large to cause significant variation in the spectrum over the narrow band of frequencies considered. The asymptotic properties of the estimates of these parameters are established and some simulations and an analysis of real data are considered.

Page Thumbnails

  • Thumbnail: Page 
77
    77
  • Thumbnail: Page 
78
    78
  • Thumbnail: Page 
79
    79
  • Thumbnail: Page 
80
    80
  • Thumbnail: Page 
81
    81
  • Thumbnail: Page 
82
    82
  • Thumbnail: Page 
83
    83
  • Thumbnail: Page 
84
    84