... frequency time control 频率时间控制 frequency time modulation 频率时间调制 frequency tolerance 容许频差，频率容差，频率容限 ...
基于72个网页-相关网页
... 频率时间控制 frequency time control，FTC 频率时间调变 frequency time modulation，FTM 频率容许度 frequency tolerance ...
基于4个网页-相关网页
FTM Frequency Time Modulation 频率时间调制
time-frequency modulation 时频调制 ; 时间 ; 时频调制时间
time-frequency-phase modulation 时间 ; 时频相调制时间 ; 时频相调制
time quantized frequency modulation 时间量化频率调制
TFM Time Quantized Frequency Modulation 时间量化频率调制
time frequency phase modulation 时间频率相位调制
frequency modulation time scale 调频时标
time-frequency combined modulation 时频组合调制
time period modulation frequency 时间周期调制频率
"Modulation domain" is a plane domain which is consisted of frequency and time signal axes.
“调制域”是由信号的频率和时间两个轴构成的平面域。
Modulation Domain and Pulse Analyzer(MDPA) analyzes signal using a plane domain which is consisted of frequency and time.
调制域及脉冲分析仪利用时间和频率构成的平面域对信号进行分析。
Orthogonal Multi-Carrier Modulation(OMCM) is adopted to overcome the frequency selectivity and time variation of low-voltage power line channel.
为克服低压电力线信道的频率选择性和时变性，系统采用正交多载波方式传输信息。
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