1) fundamental frequency identification
基频识别
2) language fundamental frequency recognition
语音基频识别
3) RFID
射频识别
1.
The Application of the RFID Technology to the Underground Mine Personnel Orientation System;
射频识别技术在井下矿山人员定位中的应用
2.
Application of RFID in ship identification and management;
射频识别技术在航港管理中的应用
3.
Design of UHF RFID reader/writer;
UHF频段射频识别读写器的设计
4) RFID(radio frequency identification)
射频识别
1.
To identify multiple objects simultaneously assuming that the number of labels is not known in advance, multiple objects anti-collision RFID(radio frequency identification) technology and its application system model were presented.
对于总数未知的多目标射频识别问题,提出了基于智能标签的具有防冲突功能的多目标射频识别技术方案及其系统框架;改进了ISOIEC15693标准中的冲突解决方案,采用地址访问策略的自匹配模式,动态调整时间槽的分配,以解决通讯冲突并逼近目标数目;分析了系统实现的软硬件参数的优化选择方法,给出了多目标防冲突识别的实现过程,并将其应用于某图书馆智能管理系统。
2.
For example, both the EAS(Electronic Article Surveillance) system and the RFID(Radio Frequency Identification) system need high effective the short-range radio communication antenna.
例如，许多电子安检设备，如EAS(商品防窃检测)、RFID(射频识别)读写设备等，都要应用高效的近场通信天线。
3.
Anti-collision algorithm effects tag power consumption and searching speed directly in RFID(Radio Frequency Identification)system.
针对射频识别系统(Radio Frequency Identification-RFID)中目标搜索算法直接影响标签功耗和搜索速度的特点,研究如何通过减少标签的平均响应次数,降低标签功耗。
5) Video identify
视频识别
1.
Study of Theory for Video Identify of Knots on Log Based on Mathematics Model;
基于数学模型的原木节子视频识别理论研究
6) Radio frequency identification
射频识别
1.
Automatic Meter Reading System Based on Radio Frequency Identification(RFID);
基于射频识别技术(RFID)的自动抄表系统
2.
Design of Radio Frequency Identification Tag Antenna Based on Slot Antenna;
基于缝隙的射频识别标签天线设计
3.
Design and implantation of high frequency radio frequency identification reader virtual instrumentation system;
近高频射频识别读写器虚拟仪器系统设计与实现
补充资料：基频
基频
Fundamental frequency
基频(fundamentalfrequeney)有这些正基本)f vi-撰] 基频是一个系统自由振动的最低频率。具一频率的振型称为基本振型。复杂的波是由一弦分量构成的，其中具有最低频率的分量称为分量，它的频率就是基频。参阅“振型”(modebration)条。 仁杨(Rw.Young)
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