Accession Number:

ADA247768

Title:

Adaptive Filter Design Using Discrete Orthogonal Functions

Descriptive Note:

Master's thesis

Corporate Author:

NAVAL POSTGRADUATE SCHOOL MONTEREY CA

Personal Author(s):

• McPhillips, Steven J.

Report Date:

1992-03-01

Pagination or Media Count:

51.0

Abstract:

Discrete orthogonal functions are used in adaptive system identification algorithms. Adaptive filters are realized by forming linear combinations of discrete Legendre, Laguerre, and Jacobi polynomials, and backward prediction-error polynomials from a lattice structure. The adaptive filter weights are updated using the LMS algorithm. FIR and IIR bandpass filters are modeled using the adaptive filters, and performance comparisons are made.

Descriptors:

• *ADAPTIVE FILTERS
• ALGORITHMS
• THESES
• IDENTIFICATION
• POLYNOMIALS
• ORTHOGONALITY
• FUNCTIONS(MATHEMATICS)
• BANDPASS FILTERS
• WEIGHT
• ADAPTIVE SYSTEMS
• DISCRETE DISTRIBUTION

Subject Categories:

• Electrical and Electronic Equipment

Distribution Statement:

APPROVED FOR PUBLIC RELEASE