Accession Number:

AD0756904

Title:

Adaptive Convergence Studies. Extended Array Evaluation Program

Descriptive Note:

Special rept.

Corporate Author:

TEXAS INSTRUMENTS INC DALLAS SERVICES GROUP

Report Date:

1972-04-30

Pagination or Media Count:

40.0

Abstract:

The purpose of the study is to investigate the ability of a modified adaptive algorithm to increase the convergence rate on weak noise components. A detailed mathematical derivation of the modified algorithm is presented. In addition, performance of the algorithm on synthetic data is evaluated. The algorithm is applied in both a single loop and a two loop mode. Both single- constraint and multiple-constraint modes of operation are investigated. The results of the study indicate that the multiloop adaptive filtering algorithm can be used to speed the rate at which an adaptive filter set approaches optimality.

Subject Categories:

  • Seismology
  • Seismic Detection and Detectors

Distribution Statement:

APPROVED FOR PUBLIC RELEASE