A new de-noising algorithm was presented for removing the seamless pipe noise(SPN) and the system noise contained in the MFL data.
基于漏磁检测是油气管道在线检测中应用最广泛的无损检测技术,提出了一种去除漏磁数据中无缝管道噪声(SPN)和系统噪声的新算法。
The paper first introduces the basis theory of up passage of two-way Cable Modem HFC network and the transmission process of the signal,followed by some principles and methods dealing with the link circuit spoilage and system noises.
由于使用器材和测试仪器的不同,系统调试方法各异,但其基本原则是相通的,首先介绍Cable Modem双向HFC网络上行通道的基本构成与信号的传输流程,其后论述系统链路损耗与系统噪声调试的基本原则和方法。
This paper analyzes the causes of intrasystem noise and external noise in HFC return path,the impact of the noise on network and introduces the various parameters which are used for describing the impact of noise.
分析了HFC回传网络中系统内噪声和系统外噪声产生的原因及其对网络的严重影响,介绍了HFC网络中用于描述噪声影响的各种参数。
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
Noise Analysis and Studying of Adaptive Noise Cancellation in Pipeline Detecting System;
管道检测系统噪声分析与自适应噪声抵消研究
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
The noise analysis and control measures review in seawater system
海水系统噪声分析及其减振降噪措施综述
Computational Study on the Noise of Engine s Intake and Exhaust Systems;
发动机进排气系统噪声模拟技术研究
APPLICATION OF STEEL NOISE MANAGEMENT INFORMATION SYSTEM IN NOISE CONTROL
钢铁噪声管理信息系统在噪声控制中的应用
Optimal Estimation of Measurement Noise for Singular Systems with Multiplicative Noise
带乘性噪声广义系统的观测噪声最优估计算法
Sonar array flow noise data acquisition based on TMS320VC5509A
基于TMS320VC5509A的声呐阵流噪声数据采集系统
Research on Multi-channel Adaptive Active Noise Control Systems for Reducing Vehicle Interior Low Frequency Noise;
车内低频噪声多次级声源有源消声系统研究
ultralow noise microwave cryoelectronic system
超低噪声微波低温电子学系统
noise control in HVAC system
通风空调系统的噪声控制
Used average method to eliminate the stochastic noise.
用平均法来消除系统随机噪声的影响。
This system has the advantage of suppressing The coherent artifact noise.
这种系统具有抑制相干噪声的优点。
Research on Phase Noise Effects and Mitigation in OFDM Systems;
OFDM系统中相位噪声的影响与抑制研究
Simulation Research on Noise Identification Based on Microphone Array System;
传感器阵列系统识别噪声源仿真研究
Research and Development of Online Noise Monitoring System for Processors;
压缩机噪声在线监测系统的开发研究
A GIS Based Urban Road Traffic Noise Prediction System;
基于GIS的城市道路交通噪声预测系统
The On-Line Noise Detection System of Electric Machine Based on DSP;
基于DSP的电机噪声在线检测系统