1) frequency estimation of coupled harmomics
耦合谐波频率估计
2) harmonic frequency estimation
谐波频率估计
1.
This paper summarizes and analysis the method of harmonic frequency estimation,pointed out the harmonic frequency estimation study of the status quo at home and abroad.
谐波频率估计为信息科学在信号处理领域的一个重要组成部分。
3) sine-wave frequency estimation
正弦波频率估计
1.
A method based on sine-wave frequency estimation for in-pulse fine feature analysis is introduced.
介绍了基于正弦波频率估计的脉内特征参数估计方法,并与数字正交法相结合,解决了编码信号频率估计模糊问题。
4) carrier frequency estimation
载波频率估计
1.
To estimate carrier frequency of digitally modulated signal whose modulation type is unknown, a carrier frequency estimation method for digitally modulated signal is proposed.
针对未知调制类型情况下数字调制信号的载波频率估计问题,提出了一种适用于数字调制信号的载波频率估计方法。
5) fundamental frequency estimate
基波频率估计
6) Harmonic frequency synthesizer
谐波频率合成器
补充资料：频率计量(见时间频率计量)
频率计量(见时间频率计量)
frequency metrology: see time and frequency metrology
口n IQ liliang顷率频率计皿(f比quency metrolo盯) 计t。见时闰
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