Abstract：Two important parameters, the sample frequency and twice sample frequency, is analyzed. The effects of these two parameters on the output of system is concluded based on the theoretical analysis and simulation. At the same time, the cause of these effects are analyzed and then put forward a method of how to select these two parameters. It provides a basis for a better use of twice sampling stochastic resonance in weak signal periodic detection.
郑堂,李世平,程双江,邬肖敏. 为检测微弱周期信号对二次采样随机共振相关参数的研究[J]. 计量学报, 2015, 36(3): 313-317.
ZHENG Tang,LI Shi-ping,CHENG Shuang-jiang,WU Xiao-min. The Research of Related Parameters in Twice Sampling Stochastic Resonance Used in Week Signal Detection. Acta Metrologica Sinica, 2015, 36(3): 313-317.
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2015, Vol. 36 
