DESIGN OF 2D FIR DIGITAL-FILTERS WITH FLATNESS CONSTRAINTS FOR THE ERROR FUNCTION

被引：0

作者：

RABENSTEIN, R

机构：

[1] Lehrstuhl für Nachrichtentechnik, Universität Erlangen-Nürnberg, Erlangen, D-91058

来源：

CIRCUITS SYSTEMS AND SIGNAL PROCESSING | 1994年 / 13卷 / 01期

关键词：

Digital filters - Error function - Finite impulse response - Flatness constraints - Two dimensional filters;

D O I：

10.1007/BF01183841

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A method will be presented for the approximation of a desired two-dimensional frequency response by the frequency response of a two-dimensional finite-impulse-response digital filter. It is possible to match the functional values and an arbitrary number of derivatives of both responses for zero frequency, thus making the error flat up to a desired degree. Remaining degrees of freedom are used for an L2-approximation. Closed form design formulae will be given.

引用

页码：65 / 75

页数：11

共 50 条

[1] MINIMAX DESIGN OF 2D FIR LINEAR-PHASE DIGITAL-FILTERS
CHARALAMBOUS, C
KHREISHI, H
IEE PROCEEDINGS-G CIRCUITS DEVICES AND SYSTEMS, 1988, 135 (05): : 194 - 202
[2] PHASE CONSTRAINTS ON FIR DIGITAL-FILTERS
LIAU, TF
RAZZAK, MA
CUTHBERT, LG
ELECTRONICS LETTERS, 1981, 17 (24) : 910 - 911
[3] CONSTRAINED RIPPLE DESIGN OF FIR DIGITAL-FILTERS
MCCALLIG, MT
LEON, BJ
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS, 1978, 25 (11): : 893 - 902
[4] NEW APPROACH TO THE DESIGN OF FIR DIGITAL-FILTERS
MASON, JS
CHIT, NN
IEE PROCEEDINGS-G CIRCUITS DEVICES AND SYSTEMS, 1987, 134 (04): : 167 - 180
[5] DESIGN OF MINIMUM PHASE FIR DIGITAL-FILTERS
CHIT, NN
MASON, JS
IEE PROCEEDINGS-G CIRCUITS DEVICES AND SYSTEMS, 1988, 135 (06): : 258 - 264
[6] Design of FIR digital filters with prescribed flatness and peak error constraints using second-order cone programming
Tsui, KM
Chan, SC
Yeung, KS
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, 2005, 52 (09) : 601 - 605
[7] On the design of real and complex FIR filters with flatness and peak error constraints using semidefinite programming
Chan, SC
Tsui, KA
2004 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL 3, PROCEEDINGS, 2004, : 125 - 128
[8] WEIGHTED LEAST MEAN-SQUARE DESIGN OF 2-D FIR DIGITAL-FILTERS
GU, GX
ARAVENA, JL
IEEE TRANSACTIONS ON SIGNAL PROCESSING, 1994, 42 (11) : 3178 - 3187
[9] ISOMORPHIC FIR DIGITAL-FILTERS
MARTINELLI, G
ORLANDI, G
ROCCHINI, CA
SALERNO, M
ELECTRONICS LETTERS, 1983, 19 (02) : 71 - 72
[10] DESIGN OF FIR DIGITAL-FILTERS USING PRESCRIBED SUBFILTERS
TAI, YL
LIN, TP
INTERNATIONAL JOURNAL OF ELECTRONICS, 1990, 68 (06) : 1039 - 1054

← 1 2 3 4 5 →