1.
Application of adaptive line enhancement on testing the ship-radiated noise
自适应谱线增强在舰船辐射噪声线谱检测中的应用
2.
Waveform simulation of low frequency line spectrum on propeller cavitation noise
舰船螺旋桨空化噪声低频线谱波形仿真
3.
Effectively Detecting Line Spectrum of Ship-Radiated Noise Using DT-CWT Statistical Model
基于DT-CWT统计模型的舰船噪声信号中线谱信号检测研究
4.
Linear spectrum analysis of ship radiated noise simulation signal based on ensemble empirical mode decomposition
基于集成经验模态分解的舰船辐射噪声仿真信号线谱分析
5.
cosmic radio noise recorder
宇宙无线电噪声记录仪
6.
ratio of gain to noise temperature of an antenna
天线增益噪声温度比
7.
Spectrum Feature of Step Signal with White Noise and Method of Noise Reducing
含白噪声阶跃信号的频谱特性及去噪分析
8.
Countermeasures of Noise Reduction for Shinkansen Electric-Current Collecting System and Lower Parts of Cars
降低新干线集电系统噪声和车辆下部噪声对策
9.
Improvement of CMOS LNA by noise reduction and linearity
基于噪声相消和线性度提高的低噪声放大器
10.
The concept of" equivalent noisy power spectral density" is introduced in this paper.
文中提出等效噪声功率谱密度的概念。
11.
The spectrum level of microseismic noise tends to peak at about 1/6 Hz.
微震的噪声谱在1／6赫趋于峰值。
12.
The Implementation Of Phase Noise Measurement Using a Spectrum Analyzer
直接频谱仪法在相位噪声测试中应用
13.
Research on Filtering Noise in Spectral Domain of Airborne Hyperspectral Remote Sensing Images;
航空高光谱遥感光谱域噪声滤波应用研究
14.
Noise Reduction for Sound Barrier in Railway Passenger Dedicated Lines
铁路客运专线吸声式声屏障降噪研究
15.
This paper uses the method of noise spectrum analysis to analyze the enterprise noise of ferroalloys.
运用噪声频谱分析方法对铁合金企业噪声进行了分析。
16.
Spectrographic Analysis of White-browed Laughing Thrush Calls in the Breeding Season
白颊噪鹛四川亚种繁殖期鸣声声谱分析
17.
A Method of Acoustic Transmission Loss Calculated with Background Noise Removal-energy Summation
一种用能量谱去噪声计算声传播损失的方法
18.
Research of Nonlinear Noise Reduction Methods for Chaotic Time Series Including Noises;
含噪声混沌时序的非线性降噪方法研究