Accession Number:

ADA009255

Title:

An Efficient Algorithm for the Design of Equiripple Two-Dimensional FIR Digital Filters.

Descriptive Note:

Corporate Author:

MASSACHUSETTS INST OF TECH CAMBRIDGE RESEARCH LAB OF ELECTRONICS

Personal Author(s):

• Mersereau, R. M.
• Harris, D. B.
• Hersey, H. S.

Report Date:

1975-04-01

Pagination or Media Count:

6.0

Abstract:

An efficient algorithm is presented for performing optimal Chebyshev approximation in the absence of the Haar condition. It has been successfully used in the design of two-dimensional FIR low-pass filters with and without symmetry constraints in the impulse response and also in the design of special classes of one-dimensional FIR filters with impulse response constraints such as interpolation filters.

Descriptors:

• *FAR INFRARED RADIATION
• *DIGITAL FILTERS
• ALGORITHMS
• LOW PASS FILTERS

Subject Categories:

• Electrical and Electronic Equipment

Distribution Statement:

APPROVED FOR PUBLIC RELEASE