AN ANALYSIS OF COEFFICIENT INACCURACY FOR 2-D FIR DIRECT FORM DIGITAL-FILTERS

被引：3
|
作者：
SIOHAN, P
机构：
[1] Centre Commun d'Etudes de Télédiffusion et Télécommunications (CCETT), Cesson-Sévigné
来源：
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS | 1990年 / 37卷 / 10期
关键词：
D O I：
10.1109/31.103228
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：
This paper presents an analysis of filter frequency errors due to coefficient quantization in direct form realization of zero-phase two-dimensional finite impulse-response (2-D FIR) digital filters. Applying a method already used for 1-D FIR digital filters [1], the case of 2-D FIR filters with octagonal or quadrantal symmetry is considered. Based on the analysis, statistical bounds on the frequency response errors and on the wordlength of the filter coefficients are developed and verified by experimental data. © 1990 IEEE
引用
收藏
页码：1308 / 1313
页数：6
相关论文
共 50 条
  • [41] OPTIMAL SECTIONING PROCEDURE FOR IMPLEMENTATION OF 2-D DIGITAL-FILTERS
    TWOGOOD, RE
    EKSTROM, MP
    MITRA, SK
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS, 1978, 25 (05): : 260 - 269
  • [42] STABILITY OF 2-D DIGITAL-FILTERS UNDER PARAMETER VARIATIONS
    LU, WS
    ANTONIOU, A
    AGATHOKLIS, P
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS, 1986, 33 (05): : 476 - 482
  • [43] STABILIZATION OF 2-D DIGITAL-FILTERS VIA HILBERT TRANSFORM
    REDDY, PS
    MURTHY, HSN
    ELECTRONICS LETTERS, 1983, 19 (02) : 68 - 69
  • [44] AN EASILY COMPUTED PERFORMANCE BOUND FOR FINITE WORDLENGTH DIRECT-FORM FIR DIGITAL-FILTERS
    NIEDRINGHAUS, WP
    STEIGLITZ, K
    KODEK, D
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS, 1982, 29 (03): : 191 - 193
  • [45] DIRECT DESIGN OF APPROXIMATELY LINEAR-PHASE (ALP) 2-D IIR DIGITAL-FILTERS
    ANDERSON, MS
    LAWSON, SS
    ELECTRONICS LETTERS, 1993, 29 (09) : 804 - 805
  • [46] ESTIMATION OF THE MINIMUM COEFFICIENT WORD-LENGTH IN FIR DIGITAL-FILTERS
    MITANI, M
    TSUJII, S
    KISHI, G
    YOSHIKAWA, T
    ELECTRONICS & COMMUNICATIONS IN JAPAN, 1978, 61 (07): : 25 - 34
  • [47] COMPLEX EIGENFILTER DESIGN OF ARBITRARY COMPLEX COEFFICIENT FIR DIGITAL-FILTERS
    PEI, SC
    SHYU, JJ
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-ANALOG AND DIGITAL SIGNAL PROCESSING, 1993, 40 (01): : 32 - 40
  • [48] A NOTE ON THE 2-D NOISE MATRIX OF 2-D STATE-SPACE DIGITAL-FILTERS
    LIN, T
    KAWAMATA, M
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS, 1988, 35 (05): : 610 - 611
  • [49] ANALYSIS OF ERRORS IN INTEGER COEFFICIENT DIGITAL-FILTERS
    DIDIER, M
    THAKOR, NV
    IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, 1984, 31 (08) : 575 - 575
  • [50] DESIGN OF 2-D LINEAR-PHASE VARIABLE RECURSIVE DIGITAL-FILTERS FOR PARALLEL FORM IMPLEMENTATION
    HUSSEIN, AO
    FAHMY, MM
    IEE PROCEEDINGS-G CIRCUITS DEVICES AND SYSTEMS, 1991, 138 (03): : 335 - 340
12345