LIMIT-CYCLES IN STATE-SPACE STRUCTURES FOR DIGITAL-FILTERS

被引：25

作者：

JACKSON, LB

机构：

[1] University of Rhode Island, Kingston

来源：

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS | 1979年 / 26卷 / 01期

关键词：

D O I：

10.1109/TCS.1979.1084547

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：

It is shown that large quantization limit cycles are possible in state-space structures for digital filters with rounding, as opposed to magnitude truncation where such limit cycles can be avoided. The coupled-loop structure is considered specifically. The maximum limit-cycle amplitudes with rounding are obtained analytically for poles near the imaginary (or real) z-plane axis and by simulation for other regions of the z-plane. © 1979 IEEE

引用

页码：67 / 68

页数：2

共 11 条

[1] MINIMUM NORM RECURSIVE DIGITAL-FILTERS THAT ARE FREE OF OVERFLOW LIMIT-CYCLES [J].

BARNES, CW ;

FAM, AT .

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS, 1977, 24 (10) :569-574

[2]

HWANG SY, 1976, IEEE T ACOUST SPEECH, V24, P256

[3]

HWANG SY, 1975, IEEE T ACOUST SPEECH, V23, P591, DOI 10.1109/TASSP.1975.1162732

[4]

HWANG SY, 1976, APR P IEEE INT C AC, P498

[5]

HWANG SY, 1976, APR P IEEE INT S CIR, P352

[6]

JACKSON L, UNPUBLISHED

[7]

Jackson L. B., 1977, 1977 IEEE International Symposium on Circuits and Systems Proceedings, P41

[8]

JACKSON LB, 1969, 7TH P ANN ALL C CIRC, P69

[9] ROUNDOFF NOISE IN DIGITAL-FILTERS - FREQUENCY TRANSFORMATIONS AND INVARIANTS [J].

MULLIS, CT ;

ROBERTS, RA .

IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING, 1976, 24 (06) :538-550

[10]

MULLIS CT, 1976, APR P IEEE INT C AC, P505

← 1 2 →