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threshold signal
相关语句
  阈值信号
     This method uses a linear CCD as photoelectric sensor. After binarized processing,CCD output signal is stored with high speed in SRAM,then finished the data gathering function. The binarized threshold signal is provided by the software through digital potentiometer.
     该方法采用线阵CCD作光电传感器,CCD输出信号经二值化处理后采用静态存储器进行高速存储,完成数据采集的功能,且可通过数字电位器用计算机软件提供二值化阈值信号
短句来源
  “threshold signal”译为未确定词的双语例句
     Entropy Loss in Double Threshold Signal Detection System
     双门限恒虚警处理器的熵损耗
短句来源
     In this paper, the application of concept entropy and entropy loss in double threshold signal detection system is discussed. The output entropy and entropy loss of RQ nonparametric and cell-average: detectors is computed and the optimum threshold for minimum entropy loss of this detectors is given.
     本文把熵和熵损耗的概念应用于双门限恒虚警检测系统中,计算了秩二进积累(RQ)非参量检测器和单元平均值检测器输出端的熵和系统熵的损耗,并得出了这些检测器在熵损耗最小条件下的最佳门限。
短句来源
     Some basic relation among system bandwidth,threshold signal interference ratio,maximum number of access users as well as the system spectral efficiency are studied for traditional CDMA and LAS-CDMA. Their comparisons are also given.
     本文对传统CDMA和LAS_CDMA系统中的带宽、门限信扰比、最大用户数及系统的频谱效率等基本指标进行了探讨和比较。
短句来源
     High rate lowerorder modulation transmission with ISI makes full use of the potential anti-jam capability of the system and the threshold signal to noise ratio is greatly decreased by more than 10?
     强行提高符号速率的低维调制传输方式充分利用了系统的潜在抗干扰性,结合序列检测方式可以大幅度降低系统的门限信噪比达10 dB以上.
短句来源
  相似匹配句对
     ON THE THEORY OF SIGNAL THRESHOLD IN SEISMIC PROSPECTING
     偶然干扰对地震脉冲震相对比的影响
短句来源
     the small signal lower than threshold; noise.
     低于势垒的小信号和噪声。
短句来源
     Signal Processing
     信号处理
短句来源
     WAVELET AND SIGNAL
     小波与信号
短句来源
     ③Threshold artifacts;
     ③阈值伪像 ;
短句来源
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  threshold signal
Fer a ring laser, therefore, locking occurs at a threshold signal intensity (within the resonator) of ~100 W/cm2.
      
The Threshold Signal:Noise Ratio in the Perception of Fragmented Figures
      
An approximation to an equivalent increment of the threshold signal/noise ratio is obtained under the action of nonstationary interferences with arbitrary distribution laws.
      
We propose consistent estimators of the sub threshold signal and we solve further a problem of hypotheses testing.
      
A sub threshold signal is transmitted through a channel and may be detected when some noise - with known structure and proportional to some level - is added to the data.
      
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In this paper, the application of concept entropy and entropy loss in double threshold signal detection system is discussed. The output entropy and entropy loss of RQ nonparametric and cell-average: detectors is computed and the optimum threshold for minimum entropy loss of this detectors is given.

本文把熵和熵损耗的概念应用于双门限恒虚警检测系统中,计算了秩二进积累(RQ)非参量检测器和单元平均值检测器输出端的熵和系统熵的损耗,并得出了这些检测器在熵损耗最小条件下的最佳门限。

Some basic relation among system bandwidth,threshold signal interference ratio,maximum number of access users as well as the system spectral efficiency are studied for traditional CDMA and LAS-CDMA. Their comparisons are also given.

本文对传统CDMA和LAS_CDMA系统中的带宽、门限信扰比、最大用户数及系统的频谱效率等基本指标进行了探讨和比较。

An effective method to detect the size and shape of the pectination object is introduced.This method uses a linear CCD as photoelectric sensor.After binarized processing,CCD output signal is stored with high speed in SRAM,then finished the data gathering function.The binarized threshold signal is provided by the software through digital potentiometer.According to the formula,the width and space of the tooths can be rapidly calculated.This method can measure the object size in high speed movement on the...

An effective method to detect the size and shape of the pectination object is introduced.This method uses a linear CCD as photoelectric sensor.After binarized processing,CCD output signal is stored with high speed in SRAM,then finished the data gathering function.The binarized threshold signal is provided by the software through digital potentiometer.According to the formula,the width and space of the tooths can be rapidly calculated.This method can measure the object size in high speed movement on the production line accurately and real-timely.

 介绍了一种能够有效地检测梳状物体尺寸和形状的方法。该方法采用线阵CCD作光电传感器,CCD输出信号经二值化处理后采用静态存储器进行高速存储,完成数据采集的功能,且可通过数字电位器用计算机软件提供二值化阈值信号。通过公式可以快速地计算出梳状体的齿宽和齿间距。该方法可准确、实时地对生产线上匀速运动的物体进行高速度、高精度的尺寸检测。

 
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