... frequency control 频率控制 frequency detection 频率检波 frequency stabilizer 频率稳定器 ...
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中国测试精选文章 关键词：频率检测；频谱校正；变窗函数；短记录 [gap=1070]Key words: frequency detection； spectrum correction； variable window function； short record
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frequency detection module 频率检测模块
bit frequency detection 比特频率检测
audio frequency detection 声频检测
multi frequency detection 多频涡流检测
phase-frequency detection 相频检测
square frequency detection 平方倍频检测
The main frame of an achievableapproach based on frequency detection method is put forward and the technicalparameters of its components are quantified.
针对采用的频率检测法的技术方案，在分析和模拟计算的基础上，。
参考来源 - 机载SAR运动目标实时检测方案若干技术问题的研究The stability of the frequency detection circuit is 7×10~(-6).
频率检测电路的频率稳定度约为7×10~(-6)/s。
参考来源 - 声表面波气体传感器电路优化设计·2,447,543篇论文数据，部分数据来源于NoteExpress
GIS partial discharge; ultrasonic detection; ultra-high frequency detection.
GIS局部放电；超声波检测法；超高频检测法。
Based on the dynamic balancing of rigid rotors, an integral digital tracking filter method is put forward for fundamental frequency detection.
以刚性转子现场动平衡为背景，提出了用于基频检测的积分型数字跟踪滤波法。
DSO covers the theories of signal pretreatment, data collection, frequency detection, automatic control, analysis of frequency spectrum and data processing.
其中涉及到信号预处理、数据采集、同步触发、测频、自动控制、数据显示和处理、频谱分析等诸多方面的理论。
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