The paper introduces the ultralow-power hardware design of wireless sensor nodes for online oscillation signal detection and analysis.
本文介绍了实现在线振动检测和分析的无线传感器节点的超低功耗硬件设计。
By introducing a photodiode array as photoelectric sensor, a new scheme of optical multichannel analyzer is developed based on 4400 signal detection and analysis system.
基于4400系统，通过引入光电二极管列阵作为传感器，构造了具有光学多道分析功能的信号处理系统。
Aspects in particular need of attention include data transmission by countries, assurance of data quality, and the processing and analysis of data, including timely signal detection and action.
尤其需要关注的方面包括各国的资料传输、资料质量的保证以及资料的处理和分析，并包括及时发现疫苗安全问题的“信号”和采取行动。
This neural network pattern recognition can be applied to feature extraction, clustering analysis, edge detection, signal enhancement and noise suppression, data compression, such as various links.
这样神经网络可应用于模式识别的特征提取、聚类分析、边缘检测、信号增强以及噪声抑制、数据压缩等各个环节。
The conventional fault information processing technology including the fault signal detection and fault signal analysis two parts.
常规的故障信息处理技术包括故障信号检测和故障信号分析处理两个部分。
In the online detection and fault diagnosis for mechanical equipment, vibrating signal analysis is an important means.
在机械设备的在线检测和故障诊断中，振动信号分析是十分重要的手段。
This method is based on digital signal analysis and time series modeling analysis, and can be applied to detection of measurement signal in engineering, analysis instrument or system.
这种基于数字信号分析和时序建模分析的方法，非常适应于工程测试信号检测、分析仪器和系统的诊断。
The system software consists of the system configuration module, the automatic detection module, the data management module, the signal analysis module, the calibration module and the help module.
系统软件包含系统配置、自动检测、数据管理、信号分析、标定和帮助等模块。
Fault detection on the traction power supply system mainly includes three steps: signal acquisition, signal processing and analysis, fault diagnosis.
对牵引供电系统进行故障检测主要包括三个步骤：信号采集、信号处理与分析、故障诊断。
Nowadays, studies on MIMO radar mainly focus on DOA estimation, target detection performance analysis, waveform design and multi-channel signal modeling of active radars.
目前，国内外对MIMO雷达的研究主要集中在有源mimo雷达DOA估计、目标检测性能分析和波形设计与多通道信号模型等方面。
The detection and analysis of electromyographic signal is of far reaching importance for clinical diagnosis as well as for convalescence medicine.
肌电信号的检测与分析对临床诊断以及康复医学具有重要意义。
The system includes the dual-tone multifrequency signal detection module, the musical sound processing module, the harmonical analysis module of circularity and many other demonstration modules.
系统包括话机按键双音频信号识别、圆轮廓形状误差谐波分析、数字音频效果及原理性演示实验等。
A new method of signal detection and processing is put forward aiming at solving the problem of detection and analysis of the longitudinal impact of trains.
针对列车纵向冲击问题，提出了信号采集与处理方案，设计了一套随车采集和分析系统。
DSO covers the theories of signal pretreatment, data collection, frequency detection, automatic control, analysis of frequency spectrum and data processing.
其中涉及到信号预处理、数据采集、同步触发、测频、自动控制、数据显示和处理、频谱分析等诸多方面的理论。
Spectrum analysis is the most important branch in radar signal processing and significant of radar target classification and feature detection.
谱分析是雷达信号处理的重要组成部分，对目标分类、特征检测均有重要意义。
In the paper the amplitude characteristic of echo signal and its conjugate signal are analysis, based on that a detection method based on conjugated FRFT in sea clutter is proposed.
文中分析了回波信号以及其共轭信号的FRFT幅值特性，并利用此特性提出了一种基于共轭FRFT模函数对消的海面运动目标检测方法。
The work of this paper can be divided into five parts: signal collecting, signal detection, classification recognition, terminal display and experimental analysis.
可以将本文的工作大致分为五个部分：数据采集、信号探测、分类识别、终端显示、实验分析。
Based on the analysis to signal detection theory of FOG, the analog demodulation circuit and digital logic circuit etc were designed, and prototype test was carried out.
在对光纤陀螺信号检测理论分析的基础上，设计了模拟解调电路、数字逻辑电路等，并进行了样机测试。
Finally, according to the particularity of COTDR detection signal, the article finish appropriate curve analysis, including breakpoint location and slope analysis.
最后根据COTDR检测信号的特殊性，本文进行了适当的曲线分析，包括检测曲线断点定位以及斜率分析。
Analysis of measured signal of low resistance cable fault shows that: the method reduces deviation of singularity detection and improves precision of fault location.
测得的信号低电阻电缆故障的分析表明：这种方法可减少偏差的奇异性检测，提高了故障定位的精度。
The signal analysis and control device receives the current signals output by the signal detection device, generates control signals of corresponding motion and outputs to a motor driving device.
信号分析控制装置接收信号探测装置输出的电流信号，产生相应运动控制信号输出至电机驱动装置。
First the zero sequence transient current signal sampled is enhanced, and then the signal enhanced is decomposed by using wavelet packet analysis to realize faulty line detection.
首先对采样的零序暂态电流信号做增强处理，然后利用小波包分析方法进行故障选线。
According to the result of data error code experiment, white noise experiment and SW communication on spot experiment, the quantitative analysis of soft judgment detection on SW signal is presented.
结果表明：在短波衰落信道上进行数据传输时采用软判决检测可以大大提高系统性能。
The improved method of realizing edge detection is proposed based on multi-structuring elements color morphological, and comparative analysis of signal to noise ratio has been made.
而在HSL颜色空间，构建了一类基于多结构元形态的边缘梯度…更多检测算法，提出了改进的多结构元彩色形态边缘检测算法，并作了信噪比比较分析。
The improved method of realizing edge detection is proposed based on multi-structuring elements color morphological, and comparative analysis of signal to noise ratio has been made.
而在HSL颜色空间，构建了一类基于多结构元形态的边缘梯度…更多检测算法，提出了改进的多结构元彩色形态边缘检测算法，并作了信噪比比较分析。
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