Output waveform distortion and low, stable and reliable.
输出波形失真度低,稳定可靠性高。
The image is suitable to evaluate sharpness and waveform distortion.
这张测试卡用来评估锐度和波形失真。
Experiments show that the system output stability, waveform distortion have been better controlled.
实验表明,该系统输出稳定,波形畸变得到了较好的控制。
Also the edge of the frame of Eiffel Tower is useful to find waveform distortion and ghost phenomenon.
此外艾菲尔铁塔的框架的边缘在发现波形失真和重影现象是非常有用。
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。
The results show that the SOA carrier lifetime is the main factor that produces converted waveform distortion.
结果表明,半导体光放大器的载流子寿命是导致输出波形畸变的主要因素。
The cause for output waveform distortion is analyzed and the method of reducing the distortion is also described.
还分析了输出信号波形畸变的原因,介绍了减少畸变的方法。
Waveform distortion is a primary factor affecting the measure precision of steady sine standard vibration calibration system.
波形失真度是稳态正弦标准振动台计量中影响计量校准精度最主要的因素。
Waveform distortion of super low frequency standard shaker is an important factor which influences the calibration precision.
波形失真度是影响超低频振动计量校准精度的重要因素。
The result shows that this method can get rid of the short-circuit peak pulse nicely, and the waveform distortion is really small.
结果表明,该方法很好地滤除短路尖峰脉冲,波形失真甚小。
Part four of the paper USES PCFLOH to analysis a 18-node distribution power system, and provides the results of waveform distortion.
第四部分以一个18节点的配电系统为算例,用PCFLOH进行分析,给出其波形畸变的研究结果。
The tall and short masts of yachts are useful to find ghost, registration shifting and waveform distortion (i. e. linking) of brightness signal.
游艇的长和短桅杆是用来评估电视屏幕上的重影、定位转移和亮度信号波形失真的。
In order to facilitate the testing of the system frequency characteristics of the output requirements of moderate amplitude waveform distortion small.
为便于测试系统的频率特性,要求输出幅频特性平和波形失真小。
And optical fiber is made of insulating material, will not arise the problem of waveform distortion caused by the radiation of the charged cable sheath.
而且光纤非由绝缘体资料造败,出无会呈现同轴电缆果外皮带电引行辐射招致波形得实的题纲。
The wavelength conversion characteristics under the small signal modulation and the converted waveform distortion under the large signal modulation are discussed respectively.
分别讨论了小信号下波长转换特性和大信号下转换波形的畸变情况。
Hybrid control strategy combining digital PID control and repetitive control is applied in the external voltage loop to achieve less waveform distortion and better dynamic performance.
同时在电压外环中采用数字PID控制和重复控制相结合的复合控制策略,减小波形失真,改善动态特性。
The formula of waveform distortion is obtained by the approximate result expression of nonlinear equation about ultra low frequency standard vibrator with this kind of emulsion pipe spring.
同时求解了采用该乳胶管弹簧下的超低频标准振动台的运动方程近似解,得到了波形失真度计算式。
Experimental results show that while incandescent dimming saves energy, it tends to cause voltage waveform distortion, producing a large number of harmonics, harmonic consumes a lot of energy.
实验证明,白炽灯调光节能的同时,易造成电压波形的畸变,产生大量的谐波,谐波消耗了不少的电能。
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.
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。
The paper introduces the principle of the active power filter briefly, presents a new method for detecting and producing distortion current applied to the APF and provides experimental waveform.
简单介绍电力有源滤波器的工作原理,提出了检测与产生畸变电流的新方法及其电路,并给出了实验波形。
The paper researches the received waveform and the characteristic of BER in one refection and twice refection, studies the influence of multipath distortion on the transmitted pulse.
通过研究几种发射脉冲的一次反射和二次反射的接收波形以及它们的误码率特性,研究了信道多径失真对室内无线光通信的影响。
This paper proposes a new concept called waveform factor, which can describe the distortion degree of optional data-window.
为了描述非全波波形畸变程度,提出了波形系数的概念。
Harmonic analysis shows that tooth harmonic components of no-load EMF waveform is considerable high, which give rise to high distortion and bad waveform.
对样机空载电势波形的谐波分析表明,齿谐波电势分量很大,导致空载电势波形的畸变率较大、波形较差。
The metering error considers the non linear effect of the voltage coil and current coil in watt hour meter under different order of harmonics and different distortion degree of input waveform.
计量误差考虑了电度表电压线圈和电流线圈在不同的谐波次数以及谐波大小时的非线性效应。
The multirate transform theory is studied here because it is utilized to reconstruct the waveform of different frequencies signals without distortion.
对设计中无失真再现不同频率信号用到的多采样率变换数字信号处理技术进行了研究。
High precision of output waveform, good linearity distortion.
输出波形精度高,失真小线性好。
Both the computer simulation and model experiment prove that it can reduce the total harmonic distortion of the harmonic current from 30.53% to 9.45% and make the waveform approach to sine wave.
通过仿真和电路试验证明,该滤波电路能将电流畸变率由原来的30.53%降低到9.45%,从而使交流侧的电流接近正弦波。
Therefore, the waveform of the power does not produce distortion, interference small.
因此,对电源的波形不会产生畸变,干扰小。
A magnitude of a third harmonic distortion of the waveform sequence can be used to measure distortion in the output.
该波形序列的第三谐波失真幅度可以被用来测量输出中的失真。
A magnitude of a third harmonic distortion of the waveform sequence can be used to measure distortion in the output.
该波形序列的第三谐波失真幅度可以被用来测量输出中的失真。
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