scholarly journals Frequency matching method for stochastic resonance control

2007 ◽  
Vol 56 (9) ◽  
pp. 5021
Author(s):  
Lin Min ◽  
Mao Qian-Min ◽  
Zheng Yong-Jun ◽  
Li Dong-Sheng
Keyword(s):  
Stochastic Resonance ◽  
Matching Method ◽  
Frequency Matching ◽  
Resonance Control

scholarly journals Stochastic resonance control based on vibration resonance

2007 ◽  
Vol 56 (11) ◽  
pp. 6173
Author(s):  
Lin Min ◽  
Huang Yong-Mei
Keyword(s):  
Stochastic Resonance ◽  
Resonance Control

scholarly journals Comparison of Various Frequency Matching Schemes for Geometric Correction of Geostationary Ocean Color Imager

Sensors ◽  
2019 ◽  
Vol 19 (24) ◽  
pp. 5564
Author(s):  
Jong-Hwan Son ◽  
Han-Gyeol Kim ◽  
Hee-Jeong Han ◽  
Taejung Kim
Keyword(s):  
Frequency Domain ◽  
Ocean Color ◽  
Phase Correlation ◽  
Range Limits ◽  
Geometric Correction ◽  
Matching Method ◽  
Search Range ◽  
Frequency Matching ◽  
Matching Technique ◽  
Matching Schemes

Current precise geometric correction of Geostationary Ocean Color Imager (GOCI) image slots is performed by shoreline matching. However, it is troublesome to handle slots with few or no shorelines, or slots covered by clouds. Geometric correction by frequency matching has been proposed to handle these slots. In this paper, we further extend previous research on frequency matching by comparing the performance of three frequency domain matching methods: phase correlation, gradient correlation, and orientation correlation. We compared the performance of each matching technique in terms of match success rate and geometric accuracy. We concluded that the three frequency domain matching method with peak search range limits was comparable to geometric correction performance with shoreline matching. The proposed method handles translation only, and assumes that rotation has been corrected. We need to do further work on how to handle rotation by frequency matching.

The Control of Stochastic Resonance by Harmonic Signal

2011 ◽  
Vol 50-51 ◽  
pp. 559-563 ◽  
Author(s):  
Mei Li Zhang ◽  
Min Lin
Keyword(s):  
Numerical Simulations ◽  
Stochastic Resonance ◽  
Harmonic Signal ◽  
New Method ◽  
Potential Wells ◽  
Bistable Systems ◽  
The Asymmetry ◽  
Resonance Control ◽  
Double Well Potential

The symmetry in a double-well potential of bistable systems subject to the action of a harmonic signal is broken. By variation of the amplitude of a harmonic signal, the asymmetry of bistable systems can be effectively controlled, the transitions probability between the two potential wells is increased and has influence on the effect of stochastic resonance in bistable systems. Numerical simulations show that adjusting the amplitude of a harmonic signal can produce stochastic resonance or make stochastic resonance more intense in bistable systems. It is a new method for stochastic resonance control.

scholarly journals A Frequency Matching Method for Generation of a Priori Sample Models from Training Images

2011 ◽  
Author(s):  
Katrine LANGE ◽  
Knud Skou CORDUA ◽  
Jan FRYDENDALL ◽  
Thomas Mejer HANSEN ◽  
Klaus MOSEGAARD
Keyword(s):  
A Priori ◽  
Matching Method ◽  
Frequency Matching ◽  
Training Images
Sign in / Sign up

Export Citation Format

Share Document