An efficient implementation of the sign LMS algorithm using block floating point format

Eurasip Journal on Advances in Signal Processing

Volumn 2007, Issue , 2007, Pages

  Chakraborty, Mrityunjoy ^a   Shaik, Rafiahamed ^a   Lee, Moon Ho ^b  

^a INDIAN INSTITUTE OF TECHNOLOGY   (India)

^b Chonbuk National University   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

DATA PROCESSING; LEAST SQUARES APPROXIMATIONS; MEAN SQUARE ERROR; SIGNAL PROCESSING; TIME VARYING SYSTEMS;

FILTER COEFFICIENTS; FILTER WEIGHT MANTISSAS; FIXED POINT PROCESSORS; PROCESSOR COMPLEXITY;

ALGORITHMS;

EID: 33947135827     PISSN: 11108657     EISSN: 16870433     Source Type: Journal    
DOI: 10.1155/2007/57086     Document Type: Article

References (13)

1. K. R. Ralev P. H. Bauer Realization of block floating-point digital filters and application to block implementations. IEEE Transactions on Signal Processing 47 4 1999 1076 1086
2. S. Sridharan Implementation of state-space digital filter structures using block floating-point arithmetic. Proceedings of IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP '87) 1987 Dallas, Tex, USA 908 911
3. K. Kalliojärvi J. Astola Roundoff errors in block-floating-point systems. IEEE Transactions on Signal Processing 44 1996 4 783 790
4. S. Sridharan G. Dickman Block floating-point implementation of digital filters using the DSP56000. Microprocessors and Microsystems 12 6 1988 299 308
5. S. Sridharan D. Williamson Implementation of high-order direct-form digital filter structures. IEEE Transactions on Circuits and Systems 33 8 1986 818 822
6. F. J. Taylor Block floating-point distributed filters. IEEE Transactions on Circuits and Systems 31 3 1984 300 304
7. A. Mitra a.mitra@iitg.ernet.in M. Chakraborty mrityun@ece.iitkgp.ernet.in H. Sakai hsakai@i.kyoto-u.ac.jp A block floating-point treatment to the LMS algorithm: efficient realization and a roundoff error analysis. IEEE Transactions on Signal Processing 53 12 2005 4536 4544
8. A. Mitra abhijit@ece.iitkgp.ernet.in M. Chakraborty mrityun@ece.iitkgp. ernet.in The NLMS algorithm in block floating-point format. IEEE Signal Processing Letters 11 3 2004 301 304
9. A. C. Erickson B. S. Fagin Calculating the FHT in hardware. IEEE Transactions on Signal Processing 40 6 1992 1341 1353
10. D. Elam C. Lovescu A block floating point implementation for an N-point FFT on the TMS320C55X DSP. Application Report Texas Instruments Dallas, Tex, USA SPRA948 2003
11. E. Bidet D. Castelain C. Joanblanq P. Senn A fast single-chip implementation of 8192 complex point FFT. IEEE Journal of Solid-State Circuits 30 1995 3 300 305
12. M. Chakraborty mrityun@ece.iitkgp.ernet.in A. Mitra a.mitra@iitg.ernet.in A block floating-point realization of the gradient adaptive lattice filter. IEEE Signal Processing Letters 12 4 2005 265 268
13. B. Farhang-Boroujeny Adaptive Filters - Theory and Application. John Wiley & Sons Chichester, UK 1998