Noise-assisted signal transmission in discrete-time systems

Tien Tzu Hsueh Pao/Acta Electronica Sinica

Volumn 37, Issue 10, 2009, Pages 2273-2276

  Wang, You Guo ^a   Wu, Le Nan ^b  

^a NANJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS   (China)

^b SOUTHEAST UNIVERSITY   (China)

Author keywords

Average signal to noise ratio; Discrete time system; Gain; Stochastic resonance

Indexed keywords

DISCRETE TIME SYSTEM; NOISE INTENSITIES; NUMERICAL SIMULATION; PROBABILITY DENSITY FUNCTION (PDF); SIGNAL TRANSMISSION; STOCHASTIC RESONANCES; SUBTHRESHOLD;

CIRCUIT RESONANCE; COMPUTER SIMULATION; CONTINUOUS TIME SYSTEMS; DIGITAL CONTROL SYSTEMS; DISCRETE TIME CONTROL SYSTEMS; MAGNETIC RESONANCE; PROBABILITY DISTRIBUTIONS; SIGNAL PROCESSING; SIGNAL TO NOISE RATIO; STOCHASTIC SYSTEMS;

PROBABILITY DENSITY FUNCTION;

EID: 70749144054     PISSN: 03722112     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (20)

1. B McNamara, K Wiesenfeld. Theory of stochastic resonance[J]. Physical Review A, 1998, 39:4854-4869.
2. S Fauve, F Heslot. Stochastic resonance in a bistable system[J]. Physics Letter, 1983, 97(1-2):5-7.
3. B Kosko, S Mitaim. Stochastic resonance in noisy threshold neurons[J]. Neural Networks, 2003, 16:755-761.
4. X Godivier, F Chapeau-Blondeau. Stochastic resonance in the information capacity of a nonlinear dynamic system[J]. International Journal of Bifurcation and Chaos, 1998, 8(3):581-589.
5. F Chapeau-Blondeau, X Godivier. Theory of stochastic resonance in signal transmission by static nonlinear systems[J]. Physical Review E, 1997, 55:1478-1495.
6. F Chapeau-Blondeau. Stochastic resonance and optimal detection of pulse trains by threshold devices[J]. Digital Signal Processing, 1999, 8:162-177.
7. J J Collins, C C Chow, T T Imhoff. Stochastic resonance without tuning[J]. Nature, 1995, 376:236-238.
8. J J Collins, C C Chow, A C Capela, T T Imhoff. Aperiodic stochastic resonance[J]. Physical Review E, 1996, 54:5575-5584.
9. Ye Qing-Hua, Huang Hai-Ning, Zhuang Chun-Hua. Design of stochastic resonance systems in weak signal detection[J]. Acta Electronica Sinica, 2009, 37(1):216-220(in Chinese).
10. Zhang Lei, Song Ai-Guo. Development and prospect of stochastic resonance in signal processing[J]. Acta Electronica Sinica, 2009, 37(4):811-818(in Chinese).
11. S Mitaim, B Kosko. Adaptive stochastic resonance[J]. Proceedings of the IEEE: Special issue on intelligent signal processing, 1998, 86(11):2152-2183.
12. N G Stocks. Information transmission in parallel threshold arrays: supra-threshold stochastic resonance[J]. Physical Review E, 2001, 63:041114.
13. A Das, N G Stocks, A Nikitin. Quantifying stochastic resonance in a single threshold detector for random aperiodic signals[J]. Fluctuation and Noise Letters, 2004, 4(23):L247-L265.
14. S Zozor, P-O Amblard. Stochastic resonance in discrete-time nonlinear SETAR(1, 2, 0, 0) model[A]. IEEE Signal Process., Workshop Higher Order Stat. [C]. Banff. Alta. , Canada. 1997.
15. S Zozor, P-O Amblard. Stochastic resonance in discrete-time nonlinear AR (1) models[J]. IEEE Trans. Signal Processing, 1999, 47(1):108-122.
16. S Zozor, P-O Amblard. On the use of stochastic in sine detection[J]. Signal Processing, 2002, 82(3):353-367.
17. S Zozor, P-O Amblard. Stochastic resonance in locally optimal detectors[J]. IEEE Trans. on Signal Processing, 2003, 51(12):3177-3181.
18. Youguo Wang, Lenan Wu. Noise-improved signal correlation in an array of auto-regressive models of order one[J]. Fluctuation and Noise Letters, 2007, 7(4):L449-L459.
19. Youguo Wang, Lenan Wu. Stochastic resonance and noise-enhanced Fisher information[J]. Fluctuation and Noise Letters, 2005, 5(3):L435-L442.
20. N G Stocks. Suprathreshold stochastic resonance in multilevel threshold systems[J]. Physical Review Letters, 2000, 84:2310-2313.