1) signal fingerprint
信号指纹
1.
MR frame analysis and signal fingerprint localization algorithm in mobile communication
移动通信网络MR帧解析及信号指纹定位方法
2.
To improve the wireless location accuracy in GSM,the area covered by GSM was spatially quantized,then the signal fingerprint database was set up according to the real-time collection and analysis of Measurement Report (MR) frame documents through the usage of the 6 received level value in adjacent areas contained in MR frame structure as the signal fingerprint vector information.
为提高GSM网络中移动台定位的精度,将GSM网络覆盖区进行空间量化,并根据实时采集和解析测量报告(MR)信令帧,运用MR帧结构中包含的6个邻区接收电平值作为信号指纹向量信息,建立信号指纹数据库,计算出基站到移动台间的路径损耗和相对距离,从而实现对移动台的定位算法。
2) Fiber drop trace Signal processing
液滴指纹图信号处理
3) fringe signals
条纹信号
1.
In order to eliminate the subdividing error caused by fring signals which is not in phase quadrature, a new method that can directly subdivide fringe signals for random phase relationship is presented.
为消除传统细分方法中由于两路条纹信号不正交引入的细分误差,提出了一种可对任意相位差条纹信号直接细分的新方法。
4) crack signal
裂纹信号
5) information fingerprint
信息指纹
1.
System of twice-gathering information and research of information fingerprint HashTrie;
二次信息采集系统及信息指纹HashTrie研究(英文)
2.
Blog s content filtering based on Bayes method and information fingerprint;
基于贝叶斯方法和信息指纹的博客评论过滤
6) Fingerprint information
指纹信息
1.
The influence of humidification in the ESDA process on subsequent development of fingerprint information on the paper items is studied in the forensic science field.
在法庭科学领域 ,ESDA处理的湿度影响和随后纸张上指纹信息的显现 ,正在进行广泛的研究。
补充资料：信号
信号
signal
信息的传递需要有适当的物质载体，并需要变换成某种表现形式，信息的物质载体和表现形式称为信号。系统的输入和输出即是信号，故应称输入信号和输出信号。输入信号通过系统被变换成相应的输出信号。
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