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1)  sampling correlation
采样值相关度
1.
Based on the study of traditional transverse differential protection, regarding to the characteristics of parallel double-lines, this paper presents a new parallel double-lines protection principle based on sampling correlation.
本文在研究传统横差保护的基础上,根据平行双回线的特点,提出了基于采样值相关度的双回线保护新原理,通过仿真试验,证明了该原理的正确性。
2)  coherent sampling
相关采样
1.
Waveform reconstructing method and effect to ADC parameter testing based on coherent sampling in ATE system
ATE系统中基于相关采样定理的ADC测试方法和波形重建
3)  Correlated Double Sampling(CDS)
相关双采样
1.
Suppressing the noise effectively—the correlated double sampling(CDS) technique is introduced.
针对时间延时积分电荷耦合器件的视频处理电路,介绍了一种有效抑制噪声的技术——相关双采样技术;讨论了相关双采样技术的工作原理及其对时间延时积分电荷耦合器件读出噪声的滤除作用。
2.
The theory of suppressing these types of noise in CIS was described byusing correlated double sampling(CDS), and the timing relationship between driving signals CP/SP that CIS required and sampling-holding signals SH1/SH2 was also analyzed, these signalswere produced by using complex programmable logic device(CPLD).
介绍了接触式图像传感器(CIS)的简要原理和存在的噪声类型,阐述了用相关双采样来消除这些噪声的机理,分析了CIS要求的驱动信号CP、SP和采样保持信号SH1、SH2之间的时序关系,并用复杂可编程逻辑器件(CPLD)来产生这几个信号。
3.
A noise model of TDICCD camera system was developed,the generated mechanism of read reset noise of TDICCD video signal was analyzed and the principle of Correlated Double Sampling(CDS) technique for high S/N(signal to noise ratio) and excellent imaging of TDICCD camera were discussed also.
建立了TDICCD相机系统的噪声模型,分析了TDICCD视频信号读出复位噪声的产生机理,讨论了相关双采样技术的工作原理;给出了TDICCD相机视频处理电路各个组成部分的设计,并进行了分析。
4)  CDS
相关双采样
1.
In this paper, a novel CMOS correlated double sampling (CDS) structure for focal plane array (FPA) is proposed.
提出了一种应用于红外焦平面阵列的新结构相关双采样保持电路。
2.
CDS is a widespread noise reduction method for discrete-time output signal.
在读出电路中,相关双采样(CDS)技术是目前应用最为成功的噪声抑制技术。
3.
A improved CMOS correlated double sampling (CDS) structure for the readout circuit of infrared focus plane array is presented.
介绍了一种改进的红外焦平面CMOS读出电路相关双采样结构,它结构简单,面积小,功耗小,时间利用率高。
5)  correlated double sampling
相关双采样
1.
The operating principle of photodetector readout circuit(ROIC) based on capacitive transimpedance amplifiers(CTIA) and correlated double sampling(CDS) is presented in this paper.
基于电容反馈互导放大器和相关双采样结构的读出电路原理,分析了电路中控制信号的时序关系,设计了参数可调的时序控制电路。
2.
The circuit is divided into full bridge module, charge sense amplifier module, correlated double sampling and holding module, closed-loop feedback module, low-pass filter and time controlling module.
检测电路分为全桥平衡模块、电荷放大器模块、信号放大模块、相关双采样模块、采样保持模块、闭环反馈模块、低通滤波模块和数字时序控制模块。
3.
Conventional readout techniques would bring new noises since the readout part of its correlated double sampling(CDS) circuit composed of many analog components, although it could effectively reduce readout noise.
传统的CCD探测器信号读出部分都采用由模拟器件构成的相关双采样(Correlated Double Sampling,简称CDS)电路,这种方法已被证实能够有效抑制探测器噪声,但与此同时,由于CDS电路本身比较复杂,引入了新的噪声,它成为进一步减小读出噪声的一个屏障。
6)  couple double sample
相关双采样
1.
A kind of binarization method with variational threshold is presented,which adopted couple double sample and D/A transformation.
根据CCD的工作原理分析了线阵CCD的像元细分技术,提出了一种基于相关双采样和D/A转换的变阈值二值化方法,结合此方法给出了一种积分时间自动调整的变阈值二值化细分电路。
补充资料:相关成本与非相关成本(relevantcostandirrelevantcost)
  成本按其发生是否与决策项目相关的分类。相关成本是指与制定决策方案有关的联影响的成本,例如当期是否接受一批订货,生产该批订货需要花费的各种成本,即为相关成本。如该批订货是一种特殊订货,即其价格低于以前生产这种产品的完全成本时,其相关成本就是生产该批产品的变动成本。如果生产该批订货需扩大生产能力时,相关成本就既包括生产的变动成本,还包括添置设备等所需的其他成本。机会成本、差量成本、现金支出成本、可避免成本等均属相关成本。

  非相关成本是指与制定决策方案并无影响的成本,因而在决策时可不予考虑。命名如接受特殊订货时,原有固定成本就属于非相关成本,因为即使不接受这批特殊订货,这些固定成本也会照样发生,当有几种方案可供选择时,各种方案都需发生的成本就是非相关成本,如采用不同的生产工艺组织生产时,构成产品实体的原材料在各种生产工艺过程中都要发生,所以这些原材料成本便是非相关成本。不可避免成本、沉落成本等属于不相关成本。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条