1.
Comparison between Harmonic Frequency Spectrum VSR and TSR
频谱谐波时效技术与热时效的比较研究
2.
Calculation of Interharmonic-caused Flicker Based on Spectrum Analysis
基于频谱分析的间谐波闪变效应计算
3.
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
4.
Time-Frequency Distribution of Acoustic and Vibration Signals Based on Harmonic Wavelet Transformation
噪声和振动信号的谐波小波时频表示
5.
Research on the Application of the Spectrum Analysis Theory in the Detection of Harmonics and Inter-harmonics;
频谱分析理论在谐波及间谐波检测中的应用研究
6.
Application of Time-Frequency Atom Method in Inter-Harmonics Analysis
时频原子方法在间谐波分析中的应用
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.
Application of Active Power Filter for Harmonic Prevention in Intermediate Frequency Induction Electric Furnace
有源滤波器治理中频炉谐波节能效果分析
9.
Non-Periodical Time Function Consists of Time Harmonics with Continuous Frequency Spectrum.
非周期时变由连续频谱之弦波所构成。
10.
A Method of Instantaneous Frequency Domain Filtering Based on HHT
基于希尔伯特谱的瞬时频率滤波方法
11.
Studies of Several Effects in THz Time Domain Spectroscopy
THz时域频谱技术中若干效应的研究
12.
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
13.
Seismic Signal Time-frequency Analysis and Its Application to Blast Distinguishing;
地震波时频谱分析及其在爆破识别中的应用
14.
Time-Frequency Analysis of Hilbert Spectrum Based on Maximal Overlap Discrete Wavelet Packet Transform
用最大重叠离散小波包变换的Hilbert谱时频分析
15.
higher harmonic AC polarography
多阶谐波交流极谱法
16.
seismometer resonant frequency
地震检波器谐振频率
17.
Frequency spectrum element, carrier frequency. Frequency type can be specified.
频谱元件，载波频率。可指定频率类型。
18.
micro wave all-pictrue frequency spectrum analyzer
微波全景频谱分析仪