查询词典 waveform editor

The circuit system introduced in this paper has generated the expectative drive waveform successfully and drives the target PDP displaying.

基于本文综合技术设计制作，采用课题组开发的PDP行列驱动芯片的驱动电路系统，成功实现PDP驱动波形产生和系统点屏测试。

In this paper, waveform-computing arithmetic is used to measure power factor, and a module to measure power factor is designed according to the definition of apparent power of IEEE standard 1459-2000, and the module is used successfully to measure power factor of three-phase power supply.

文中利用波形计算法，根据IEEE 1459-2000视在功率定义设计了功率因数测量模块，并成功的应用于三相电源的功率因数测量。

Gated门 The tone is output while the trigger signal is true and stopped, at the end of the current waveform cycle, while the trigger signal is false.

基调则是输出触发信号是真实的，停下来，结束时的电流波形周期，而触发信号是错误的。

It is helpful to students to study the composition of hardware and the design of software, to learn automotive fault waveform generator testing and trouble shooting. Thus it can be used to enhance their actual operating techniques and improve the efficiency and effect of teaching and studying.

它能使学生直观地认识和了解其硬件组成和软件设计，学习汽车发电机波形检测和故障排除的基本方法，有利于提高他们的实际操作技能，提高教学效率和教学效果。

This burst waveform has benefits compared to a continuous wave emission in that the laser peak power can be very high for measuring long distances, yet the average power can be kept low for eye safety. And more, the pre-amplified optical receiver possessing temperature compensation and feedback resistance noise compensation is designed which is based on the noise spectrum density theory of silicon avalanche-photodiode.

同时根据硅雪崩光电二极管噪声谱密度理论，设计了具有温度补偿和反馈电阻噪声补偿的激光测距仪前放接收模块，详细分析了背景光，反向高压和反馈电阻对于Si-APD接收性能的影响。

Base on the in-depth analysis into the phase-to-ground fault mechanism and its features, the new concept is presented, which is to change the reference signal for analyzing and processing from the steady signal to the transient signal in a fault case A new principle of the fault feeder line selection with the synthetic logical criterion is presented creatively, which is based on the waveform recognition of the selected time-frequency window.

在深入分析单相接地故障的机理及故障特征的基础上，提出了从基于稳态信号原理转到基于故障暂态信号去分析和处理的新概念；创造性的提出了基于选线时频窗波形识别的综合性逻辑判据的故障选线新原理。

2D graphics of activeX controls, a variety of definable display waveform displays, and Flicker-free.

2d图形显示的activex控件，可定义多种显示波形图显示方式，并且无闪烁。

The influences of pump energy,focal length and distance between fiber and lens on SBS reflectivity and waveform in multimode fiber are investigated theoretically and experimentally.

从理论和实验上研究了不同焦距下泵浦能量以及透镜与光纤间距对多模光纤中的SBS能量反射率和脉冲波形的影响。

Based on SPWM basic principle and Fourier series theory, the mathematical model of output waveform of SPWM voltage source inverter is built.

根据SPWM的基本原理与付立叶级数理论，建立了SPWM电压型逆变器输出波形的数学模型。

Because of this circuit has free-wheeling loop, even to the perceptual load, the output voltage waveform nor distortion.

由于该电路具有续流回路，即使对感性负载，输出电压波形也不会畸变。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。