Effect of entropic stochastic resonance in a confined structure driven by square-wave signal

2011 ◽  
Vol 390 (21-22) ◽  
pp. 3687-3692 ◽  
Author(s):  
Feng Guo ◽  
Xiao-Feng Cheng ◽  
Heng Li
Keyword(s):  
Stochastic Resonance ◽  
Square Wave ◽  
Wave Signal ◽  
Confined Structure

Stochastic resonance in a stochastic bistable system with additive noises and square–wave signal

2010 ◽  
Vol 19 (8) ◽  
pp. 080502 ◽  
Author(s):  
Guo Feng ◽  
Luo Xiang-Dong ◽  
Li Shao-Fu ◽  
Zhou Yu-Rong
Keyword(s):  
Stochastic Resonance ◽  
Bistable System ◽  
Square Wave ◽  
Wave Signal

Stochastic Resonance Enhanced by Colored Multiplicative and Additive Noises in a Time-Delayed Bistable System

2012 ◽  
Vol 538-541 ◽  
pp. 2598-2601
Author(s):  
Feng Bao Li ◽  
Xiao Yan Lei ◽  
Fu Cheng Zhu
Keyword(s):  
Stochastic Resonance ◽  
Colored Noise ◽  
Signal To Noise Ratio ◽  
Bistable System ◽  
Constant Force ◽  
Signal To Noise ◽  
Dichotomous Noise ◽  
Square Wave ◽  
Wave Signal ◽  
Asymmetric Dichotomous Noise

The phenomenon of stochastic resonance (SR) in a time-delayed bistable system with square-wave signal, a constant force, with asymmetric dichotomous noise and multiplicative and additive colored noise is investigated. It is found that, the SR behavior can be observed on the signal-to-noise ratio (SNR) curves as a function of the intensity and asymmetry of the dichotomous noise, as a function of the amplitude of the square-wave, the constant force, as well as of the strength of the colored noises.

Stochastic resonance in a monostable system driven by square–wave signal and dichotomous noise

2010 ◽  
Vol 19 (8) ◽  
pp. 080504 ◽  
Author(s):  
Guo Feng ◽  
Luo Xiang-Dong ◽  
Li Shao-Fu ◽  
Zhou Yu-Rong
Keyword(s):  
Stochastic Resonance ◽  
Dichotomous Noise ◽  
Square Wave ◽  
Wave Signal

Entropic stochastic resonance in a confined structure driven by dichotomous noise and white noises

2012 ◽  
Vol 21 (8) ◽  
pp. 080502 ◽  
Author(s):  
Feng Guo ◽  
Xiao-Feng Cheng ◽  
Shao-Fu Li ◽  
Wen Cao ◽  
Heng Li
Keyword(s):  
Stochastic Resonance ◽  
Dichotomous Noise ◽  
Confined Structure ◽  
White Noises

Design of a Functional Signal Generator Based on MAX038 and Microcontroller

2014 ◽  
Vol 915-916 ◽  
pp. 1167-1170 ◽  
Author(s):  
Hao Hu
Keyword(s):  
Power Amplifier ◽  
Sine Wave ◽  
Signal Generator ◽  
Function Generator ◽  
Triangular Wave ◽  
Square Wave ◽  
Wave Signal ◽  
Frequency Adjustment ◽  
Voltage Amplifier ◽  
Output Amplitude

Based on SCM STC89C52 and MAX038, a function signal generator for generating a frequency and amplitude can be programmed to adjust the sine wave, square wave and triangular wave signal. MAX038 function generator with a small amount of peripheral devices are responsible for generating waveforms, which then are input into the LM6361 wideband voltage amplifier and a power amplifier is output. Master STC89C52 is responsible for selecting and managing the waveform types, frequency adjustment, output amplitude adjustment, LCD, and keyboard work of each module operation.

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