1.
Inter-harmonic parameter estimation based on FFT and MUSIC
一种FFT法和MUSIC法结合的间谐波频率估计
2.
Two-Dimensional Frequency Estimation in Correlative Multiplicative and Additive Noise
乘性和加性噪声相关背景下的二维谐波频率估计
3.
seismometer resonant frequency
地震检波器谐振频率
4.
A wave whose frequency is a whole-number multiple of that of another.
调波一种频率是另一种波频率整数倍的谐波
5.
Cutoff Frequencies Analysis of Bichromatic High-Order Harmonic Generation Spectra
双色激光脉冲谐波谱的截止频率分析
6.
Harmonic Measuring and Controlling Apparatus Applicable for High-power Inverter
应用于大功率变频器的谐波测控装置
7.
The Realization of Real-Time Measurement System for the Resonant Frequency of Microwave Cavity
微波谐振腔谐振频率实时测量系统的实现
8.
Having a frequency which is a fraction of a fundamental. Subharmonics appear in some forms of nonlinear distortion.
频率为基波的几分之一的谐波。分谐波以某种非线性失真形式出现。
9.
The center frequency tunability characteristic of the filter is investigated as well.
研究了该滤波器的中心频率的可调谐特性。
10.
The Harmonic Administer and Reactive Power Compensation for Low-Voltage Frequency Converter
低压变频器的谐波治理和无功功率补偿
11.
Polyharmonic Distortion Characteristics Modeling for Radio Frequency Power Amplifier;
射频功率放大器的多谐波失真特性建模
12.
A harmonic measuring approach based on windows and interpolated FFT and dymamic frequency
基于加窗插值FFT和动态频率的谐波检测算法
13.
Exact wave function of the coupled harmonic oscillator with time-dependent mass and frequency
质量和频率均含时的耦合谐振子的严格波函数
14.
These stray currents usually have a higher frequency (50-60H2 harmonics) than those used in the IP frequency technique.
这些游散电流的频率（50～60H2及其谐波）通常比IP频率域法中用的频率要高。
15.
UHF resonance frequency meter
超高频谐振式频率计
16.
Based on the limitation of harmonics content in China's power systems, the influence of sampling frequency for alternating signals on measurement of harmonic power is discussed.
按我国公用电网谐波含量限制，研究了交流采样频率对各谐波功率测量的影响。
17.
modulator carrier
调制器载(波)频(率)
18.
mixer-filter frequency synthesizer
混频滤波式频率合成器