This paper studies the fault classification and diagnosis method of the double-bridge 12-pulse waveform controlled rectifier circuit based on pattern recognition.
研究了一种双桥并联可控整流电路的故障分类及诊断方法。
Then an E-pulse waveform synthesis method using Fourier series expression is proposed, as well as the principles for its parameters choice and system block diagram for E-pulse waveform synthesis.
给出了参数设计原则以及综合E脉冲波形的系统组成框图；并利用细导线散射场数据仿真了理论E脉冲和综合E脉冲目标识别性能；
Parametric measurements measure waveform properties such as rise time, fall time, overshoot, period, and amplitude on either a pulse waveform or an eye diagram.
参数测量主要指对波形特性，如上升时间、下降时间、过冲、周期、脉冲波形或眼图的幅度等。
Light source in optical transmission system, waveform shaper, optical pulse train generator, and optical reproduction system.
光传输系统中的光源，波形整形器，光脉冲串发生装置以及光再现系统。
The influence of the pump parameters, structural parameters and medium parameters on SBS pulse waveform is discussed extensively.
分析和讨论了抽运光参数、结构参数和介质参数对SBS光脉冲波形的影响机理。
An instantaneous waveform acquisition and identifying system based on TMS320F206 for a single pulse is designed. The component, working principle and process of this system are described.
本文设计了一种基于TMS320F 206芯片的单脉冲瞬态波形采集与识别系统，阐述了系统的组成、工作原理以及主要硬件设计。
The pulse laser heterodyne waveform is present.
同时给出了脉冲外差波形。
The intracellular calcium wave model in frog sympathetic neurons is established. Then the analytical expressions of velocity and waveform of calcium solitary pulse wave are derived.
第五、建立了蛙交感神经细胞内的钙波模型，并得到了一维孤立脉冲钙波波速和波形的解析关系式。
Based on which, a new method for estimating the PD pulse waveform by using its UHF signals is presented.
在此基础上提出了利用UHF信号估算油中尖-板电极局部放电脉冲电流波形的方法。
The selection of the initial shift register of M-sequence is a key technique in pulse compression waveform design whose pulse compression waveform must have low peak power and large compression ratio.
二相编码波形设计中初始移位寄存器的选择是个关键技术，它直接决定了信号波形在满足最小峰值功率下能否具有最大脉压比。
Since a partial discharge pulse waveform is irregular and the spectrum of each pulse is different, a pulse wave form will be distorted at the measuring terminal of the circuit.
由于局部放电脉冲波形是不规则的，显然，它们的频谱是不同的，这将导致在测量点上脉冲波形的畸变。
It can be seen that the waveform of the background noise resembles pulses in appearance. The pulse noise can be effectively removed by the median filtering.
背景噪声从波形上看呈现为脉冲状形式，中值滤波可以有效地去除脉冲噪声。
A linear or nonlinear pulse FM radar waveform generator was developed successfully.
研制一种脉冲调频雷达波形发生器。
Pulse train produced by clock circuit of the transducer has improved waveform and output waveform is stable implemented by mono-stability circuit.
变送器触发源电路保证产生的脉冲串具有改善的波形，单稳态电路实现输出波形的稳定。
The designed waveform is advantage for the pulse waveform to be effectively radiated with fidelity.
这种波形有利于脉冲有效辐射与保真。
This paper introduces that the DT pulse neutron takes on the waveform with burred feature because of fluctuation of particle statistic when it is measured through the PMT scintillant detector.
介绍了在用PMT闪烁探测器测量脉冲中子产额时，由于粒子的统计涨落而使脉冲波形呈现毛刺现象。
Based on radar waveform synthesis, a K-pulse concept is introduced and then a new radar target identification method is presented in this paper.
在雷达波形综合法的基础上，引入了K脉冲的概念，进一步扩展了识别目标的一种新方法。
Objective To understand the effect of the change in cardiovascular system parameters on the pressure pulse waveform of the radial artery.
目的考察心血管系统参数改变对桡动脉脉搏波波形的影响。
At the same time, we have discussed selective value of additional magnetic field and pulse width for optimum waveform.
同时，讨论了在给定电子密度情况下，外加磁场值的选择和最佳波形的脉宽选择。
Result the change in each parameter would influence the pulse waveform.
结果参数的改变能够改变桡动脉压力波的波形。
Then it studied the pulse waveform distortion from two aspects of the amplitude spectrum and phase spectrum.
随后从脉冲信号的幅度谱和相位谱两个方面研究了脉冲波形失真情况。
In order to study the measurement technique of high power electromagnetic pulse, standard gain horn and wideband digital oscilloscope are adopted to measure the electromagnetic pulse waveform.
为研究高功率电磁脉冲的测量技术，提出一种应用标准增益喇叭天线和宽带数字示波器进行电磁脉冲辐射电场测量的方法。
Phase code signal is a kind of pulse compression waveform which is widely used in radar system.
相位编码信号是在雷达中广泛使用的一种脉冲压缩波形。
It introduces the overall design of the system in chapter two, formed mostly with precondition of pulse, enlarge signal, Low-Pass Filter, AD Conversion, Serial Communication, waveform showing etc.
第二章介绍了系统的总体设计方案，它主要由脉搏信号预处理、信号放大、低通滤波、AD转换、串行通信、波形显示等几部分组成。
The affect of system shock absorber are also part-discussed by changing impact strength of pulse force and impact waveform.
分别讨论改变脉冲力的冲击强度和冲击波形时对系统减振效果的影响。
The features of pulse waveform are extracted using segmented time domain data compression method.
用分段的时域数据压缩法提取了脉冲波形特征。
Triggered by the in-phase signal, the waveform generator outputs a pulse burst.
用束团同步信号触发波形发生器，生成窄脉冲；
The four common ultrasonic methods for measuring Q value in the laboratory, rise time, pulse echo, spectral ration and waveform inversion techniques are reviewed.
回顾了实验室中超声波测量Q值的四种常用方法：上升时间法、回声法、频谱振比法和波形反演法。
The effects of pulse voltage waveform on physical and chemical water treatment processes include double layer capacitor effect, mass transport, absorption and deabsorption on the surface of electrode.
脉冲电压波形主要影响废水处理的三个物理化学过程，即：电容效应、液相传质、吸附和脱吸附。
The effects of pulse voltage waveform on physical and chemical water treatment processes include double layer capacitor effect, mass transport, absorption and deabsorption on the surface of electrode.
脉冲电压波形主要影响废水处理的三个物理化学过程，即：电容效应、液相传质、吸附和脱吸附。
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