Band pass filter property of human visual system is used to improve correct detection rate.

分析过程中引入的人眼视觉系统的带通滤波性质,提高了算法准确率.

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General harmonic wavelet is an ideal band - pass filter , due to selecting frequency range discretionarily.

广义谐波小波可任意选取频带,是理想的带通滤波器.

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This thesis deals with the analysis and design of CMOS complex band - pass filter used in - IF receivers.

本文的目的是研究用CMOS技术设计应用于射频系统中低中频接收机的复数带通滤波器.

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A new Capacitive - Gap - Coupled ( CGC ) band - pass filter based on SIR ( Stepped Impedance Resonators ) is presented.

本文提出了一种新的基于SIR谐振器的微带电容间隙耦合 ( Capacitive -Gap-Coupled,CGC ) 带通滤波器结构.

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Band — pass filter, improvement of isolation and AGC amplifier are also used to improve the detectingdistance.

系统设计中,还采用了增设带通滤波 、 提高系统隔离度和自动增益控制放大的技术手段提高检测距离.

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