1.
THE RESEARCH OF PHASE NOISE AND FREQUENCY STABILITY IN TIME FREQUENCY SIGNAL
时间频率信号测量中噪声表征方法的研究
2.
A 1/f Based Research of MOSFET Radiation Effects and Nondestructive Estimate Method;
基于1/f噪声的MOSFET抗辐照能力无损表征方法
3.
Research on the Noise Sensitive Characterization Method of Radiation Damage in pn Junction Material
pn结材料辐射损伤噪声灵敏表征方法研究
4.
Research of Modulation Feature Extraction from Ship-radiated Noise;
舰船辐射噪声调制特征提取方法研究
5.
The Characteristics Analysis and Application Method Study on Seismic Backgrond Noises;
地震背景噪声信号的特征分析与应用方法研究
6.
Research on Feature Extraction Methods for Non-Stationary and Non-Gaussian Ship-radiated Noise;
舰船噪声的非平稳非高斯特征提取方法研究
7.
Method of Ship-radiated Noise Energy Feature Extraction base on Multi-resolution Analysis
基于多分辨分析的舰船噪声能量特征提取方法
8.
Application of Principal Component Analysis in Analysis of Noise Source
振动噪声特征的主成分分析方法应用研究
9.
Speech Enhancement Based on Noise Eigenvalue Estimation in Subspace Domain
基于子空间域噪声特征值估计的语音增强方法
10.
Reason and Solution of Operation Noise of Diaphragm Gas Meter
膜式燃气表运行噪声的原因及解决方法
11.
A research on the method of image de-noising based on Gaussian white noise
高斯白噪声背景下图像去噪方法研究
12.
Acoustics--Determination of sound power levels of noise sources using sound pressure--Survey method using an enveloping measurement surface over a reflecting plane
GB/T3768-1996声学声压法测定噪声源声功率级反射面上方采用包络测量表面的简易法
13.
Measurement of airborne noise emitted by rotating electrical machinery and the noise limits--Noise limits
GB10069.3-1988旋转电机噪声测定方法及限值噪声限值
14.
Forecast of Sound Pressure Level of Gear Systems and Fault Diagnosis Based on Acoustics
齿轮系统噪声预估及声诊断方法研究
15.
Research of Image Steganographic Method Based on Noise Visibility Function and Substitution Table;
基于噪声可见性函数和替换表的图像隐写方法研究
16.
Measurement of airborne noise emitted by rotating electrical machinery and the noise limits--Engineering method for the measurement of airborne noise
GB/T10069.1-1988旋转电机噪声测定方法及限值噪声工程测定方法
17.
Measurement of airborne noise emitted by rotating electrical machinery and the noise limits--Survey method for the measurement of airborne noise
GB/T10069.2-1988旋转电机噪声测定方法及限值噪声简易测定方法
18.
Noise Measurement and Reduction of Motorcycle Abroad
世界各国摩托车的噪声测试方法及降噪措施(1)