0被编码为“低电压-高电压”的跳变波形，而1则是“高电压-低电压”的跳变波形。
Then, 0 is encoded as a low-high transition and a 1 as a high-low transition.
波形拼接合成是当今语音合成的重要方法，能够产生高清晰度及高自然度的合成语音。
Now waveform coding synthesis technology is one of the most important speech synthesis method, it can produce natural and articulate speech.
如果调制率高，是有可能顺利进行，脉冲列车使用被动电子过滤器和收回平均模拟波形。
If the modulation rate is high, it is possible to smooth out the pulse train using passive electronic filters and recover an average analog wave form.
经过实践证明，该模拟器产生的信号相位稳定，频谱纯度高，并具有复杂波形生成的能力。
According to practice, this simulator has stable signal phase, pure signal spectrum, and ability to produce any complex waveform.
由于电网中非线性设备的使用日益增多，所产生的高次谐波电流大量注入电力线路中，使得电网电压、电流波形发生畸变。
Since more and more nonlinear equipments have been used in the power supply network, the generated high harmonics current leads to waveform distortion of voltage and current in the supply network.
研究了一种高线性度、低杂散宽带LF M雷达波形信号的实现方法。
A new method to produce high-linear, low-spurious and wide-band LFM radar wave signal is proposed.
本文提出的角度PWM方法着眼于电机的定子电压空间矢量，使其矢量角均匀变化，减小电压波形中的高次谐波分量。
The presented phase Angle PWM method is centering attention on motor stator voltage space vector and controls the vector Angle to vary linearly and so reduces higher harmonics in voltage wave.
它能产生频率高、精度高、稳定性好的波形。
It has high level of stability and can produce waveform of high frequency and precision.
基于DDS技术的数字波形发生器具有频率分辨率高、稳定性好、可灵活产生多种信号的优点。
Digital waveform generator which use DDS (Direct Digital Synthesize) technology has many merits like high frequency resolution, good stability and easy to generate signal.
该装置结构紧凑轻便，输出功率大，输出电压波形良好，输出电压稳定度高。
The system has many advantages: compact and portable structure, large power output, excellent output voltage wave-form and stability etc.
在高水固结充填体单轴SHPB冲击实验的基础上，得出了充填体的的典型冲击波形；
On the basis of the uniaxial SHPB experiments, the typical impact waves are obtained about the high water material solidifying backfill body.
常规放电状态检测方法由于仅采用单一的特征量进行状态判别，因此在加工信号频率高、加工波形产生畸变的微细电火花加工中，不再适用。
Conventional discharge condition detection methods extracting only certain eigenvalue are not suitable for the Micro-EDM due to the high frequency and distortion of voltage wave shape.
阐明了任意波形控制法和任意波形控制法点焊新工艺是解决焊点强度高又无飞溅这一对矛盾的有效途径。
The new spot welding technics of arbitrary waveform control is an effective approach to solve the contradiction of gain high strength joint but without splash.
输出波形精度高，失真小线性好。
High precision of output waveform, good linearity distortion.
有限振幅的超声波在固体中传播时会发生波形畸变，伴随着高次谐波的出现。
Wave distortion will occur when finite amplitude ultrasonic waves propagate in elastic solids, resulting in the production of higher order harmonics.
具有操纵方便灵活、安全可靠、控制波形种类多、测量精度高、响应快等特点。
With manipulation convenient flexible, safe and reliable, control waveform many species and measuring precision, fast response, etc.
它可直接应用于脉冲半导体激光峰值功率测试，并数字显示。具有中间环节少、测量精度高、适用功率范围大、脉宽范围宽，具有波形监测接口等特点。
It can be used to measure the peak power of diode laser directly. with the characters of digital display, high accuracy, large power range, wide pulse width and output port of waveform monitor.
峰值检测和高采样率，尽量减少走样，而捕获的波形细节，仍然看不见对许多低成本示波器。
Peak detect and high sample rates minimize aliasing while capturing waveform details that remain unseen on many low-cost oscilloscopes.
该方法具有速度快、精度高、内插出的地震道波形自然、背景好、断点清楚、不怕空间假频等优点。
The method, not influenced by spacial alias, fast offers the accurate interpolation result which has natural waveforms, satisfactory background and clear fault points.
经调试，这两个系统均已能输出频率范围较宽、稳定性好、精度高的波形。
After repeated debugging, the system can output the waveforms with frequency ranges, good stability, highly accuracy.
微带线泄漏一般分为表面波形式和空间波形式两类，其中微带线高次模泄漏一般以空间波的形式发生。
The leakage of microstrip line has two forms: the surface wave form and the space wave form, and the higher order modes on microstrip line mostly leak as space wave form.
该种信号发生器主要用于模拟科氏质量流量计传感器产生两路相位差可调的正弦信号，测试表明：其输出波形好，相位差精度高。
It produces two channels sine signals of which phase difference is adjustable to simulate the CMF sensor output with good wave outputting and high precise phase difference approved by test.
航空工业上采用的以成形法成形半蜂窝波形条的方式，成形的波形条结构均匀、精度高、工艺简单。
In the aviation industry forms half honeycomb profile strip by the forming, the formed profile strip structure even, the precision high, the craft is simple.
它通过对时域信号波形图中闭合曲线的面积进行相关性分析，从而达到简便、高效、高精度、高可信度地提取音调的目的。
It analyses areas of close curves in time-domain graph of signal waveform, so that we can detect the pitch conveniently, efficiently, precisely and reliably.
DDS实际上是波形的合成技术，可以输出高稳定度的任意波形。
In fact, DDS is a technology for waveform synthesization that is able to output any waveform with high stability.
好的逆变电源电压输出波形主要包括三个方面：稳态精度高、动态性能好及负载适应性强。
Good output waveform of inverter voltage mainly includes three aspects: high steady-state precision, good dynamic performance and good load adaptability.
本发明体积小，输出功率大，输出波形失真小，效率高，特别适合用于大型局用程控交换机。
The present invention has small volume, large output power, less distortion in output wave form and high efficiency and is esp. suitable for large program controlled exchanger.
在合成孔径雷达（SAR） 中，雷达与目标之间相对运动的精确知识是相干处理回波形成高方位分辨率图像的基础。
The problems about the detection of moving objects and observation by the synthetic aperture radars(SAR) are described in this paper.
电机的密度高，气隙磁场的方波形状好。
The motor possess characteristically high power density and the gap magnetic field closes to square waveform.
电机的密度高，气隙磁场的方波形状好。
The motor possess characteristically high power density and the gap magnetic field closes to square waveform.
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