Simulations show that for a 4-symbol parallel width 2-symbol output width demodulator, the demodulation loss caused by time domain truncation in the parallel filter is about 0.6 dB.
应用该公式分析并行宽度为4个码元,输出宽度为2个码元的解调器,并行滤波的时域截断导致的解调损失约为0。
Choosing a line width that is too small results in the lines not being visible at all, and a line width too large renders the output useless because the lines cover all geometries.
线宽太小会导致线条完全不可见,太大则会导致显示没有用的输出,因为线条覆盖了所有的几何图形。
That name is displayed in the output, with support for controlling the width of the output and the justification.
这个name显示在输出中,它支持控制输出的宽度和对齐。
moduletable class applied to a element of no set width that surrounds the module output.
整个模块会被一个不定宽度的,class名称为.moduletable的包裹起来,模块标题通过输出。
The phase frequency detector adjusts the minimum pulse width of the one or more output signals using the temperature sensing circuit to compensate for temperature variations.
相位频率检测器用温度感测电路调整一个或更多个输出信号的最小脉冲宽度从而补偿温度变化。
FIG. 3 is a timing diagram that illustrates an example of a minimum pulse width in the DN output signal of a phase frequency detector, according to an embodiment of the present invention.
图3是依照本发明实施例的时序图,其图示说明相位频率检测器的DN输出信号中最小脉冲宽度的示例。
As one of inverters, Sinusoidal Pulse Width Modulation inverters can achieve low total harmonic distortion output wave.
正弦脉宽调制逆变器作为逆变器的一种,可输出谐波含量小的正弦波形。
As one of inverters, Sinusoidal Pulse Width Modulation (SPWM) inverters can achieve low total harmonic distortion (THD) output wave.
正弦脉宽调制(SPWM)逆变器作为逆变器的一种,可输出谐波含量小的正弦波形。
This integrated circuit control the frequency and pulse width of the high voltage IC output signal conveniently by adjusting the input date of IC digital input port.
该集成电路通过对数字输入端口的输入数据的调节,灵活的控制了高压开关集成电路输出信号的频率和脉宽。
Specifies the line width for output from graphics methods.
指定用图形方法程序输出的线条宽度。
Different period and different width were used on grapes under protected culture in 2003 and 2004 to study the effects of grapes fruit quality, output, and ripeness of branch.
在2003—2004年,对设施栽培葡萄采用不同时期环剥以及不同宽度环剥修剪,探讨其对葡萄果实品质、产量以及枝蔓生长成熟的影响。
The control device creates driving voltage output every time. One driving voltage has duration, called a pulse width.
控制仪每次输出一位的驱动电压,一个驱动电压持续时间,称为脉冲宽度。
Change the inverter output voltage or output current are two kinds of different ways, namely, PAM pulse amplitude modulation control and PWM control pulse width modulation.
改变变频器的输出电压或输出电流有二种不同的方法,即PAM脉冲幅值调制控制和PW M脉冲宽度调制控。
The focus is given to the influence of pumping power, cavity length, the output coupler transmission and initial transmission on the repetition rate, pulse width and output power of laser output.
着重研究了抽运功率、腔长、输出镜透过率以及初始透过率等因素对激光输出脉冲序列的重复率、脉冲宽度以及输出功率的影响。
The paper describes the design method of a wide pulse modulator. The output is ideally any width in accordance with the design idea.
介绍一种宽脉冲调制器的工作原理和设计方法,依照此思路设计的脉冲调制器,对输出脉冲的宽度基本上没有限制。
With broad gain spectral width of SOA and large tuning range of filter, the output power of the output pulse train could keep big enough over a large tuning range.
由于半导体光放大器的宽增益谱与滤波器的较大可调谐范围,使得激光器输出可以在较大的波长可调谐范围内保持较大功率输出。
We can monitor many parameters and characteristics by measuring TEN, such as surge frequency, spectrum width, threshold current, mode jump and stability of output light power.
通过对激光的电噪声的测量可以监测激光器的诸多参数和特性,如弛豫频率,谱线宽度,阈值电流,模式跳变及输出光功率是否稳定等。
The laser output energy, dynamic to static ratio, pulse bandwidth ana spectral line width etc. by Q-switching ware measured and analysed theoretically.
测量了调q后激光输出的能量、动静比、脉宽、谱宽等,并从理论上进行了一些分析。
The output of this method is positions of eyes, position of nose tip and width of nose, position of mouth and width of mouth, and position of chin.
算法最后的输出为人眼的位置、鼻端的位置及鼻宽、嘴的位置及嘴宽和下颌的垂直位置。
The results show that the output of PSF is not increased monotonously with the increase of roasting zone′s width and preheating-roasting zone′s height.
研究表明,竖炉产量并非随焙烧带宽度和火口中心线上料层高度的增加而一味增加,焙烧带宽度和火口中心线上料层高度均存在最佳值;
The result indicates that the single pulse energy and the Angle of divergence of output laser decrease, but the pulse width of output laser increases with the increase of the OPO cavity length.
结果表明,随着OPO腔长的增加,单脉冲输出能量、光束发散角减少,而脉冲宽度增加。
In a second sub-mode ('low output power sub-mode'), VOUT is regulated using pulse width modulation, but the converter switching frequency is fixed at a first frequency.
在第二子模式(“低输出功率子模式”)中,使用脉冲宽度调制来调节VOUT,但转换器开关频率固定在第一频率。
In some embodiments, the converter has a third sub-mode (' high output power sub-mode '), in which pulse width modulation is used but the switching frequency is fixed at a second frequency.
在某些实施例中,转换器具有第三子模式(“高输出功率子模式”),其中使用脉冲宽度调制,但开关频率固定在第二频率。
A compact nitrogen laser with low-inductance hybrid dielectric and ceramic capacitors is reported. Due to its high output stability and wide impulse width, it is note suitable for pumping dye lasers.
本文报导了一种结构紧凑、由低感混介电容和陶瓷电容组装的氮激光器,其输出稳定,激光脉宽较宽,更适宜泵浦染料激光器。
In the paper the harmonics of sinusoidal pulse width modulation for output inverter waveforms are analysed.
本文对正弦脉宽调制变频器的输出波形进行了谐波分析。
Much attention is payed to the uniformity of pump beam in different condensing cavities. The output energy and pulse width are tested with different output mirror transmission.
重点研究了不同聚光腔的泵浦光场均匀性,同时在使用不同透过率输出镜时对激光输出能量和脉宽进行了测试。
It can reduce the length of the pulse forming line on the premise of forming the same output pulse width to adopt a helical structure.
采用螺旋形结构的脉冲形成线能在形成同样脉冲宽度的前提下大大缩短形成线的长度。
The output of PWM(pulse width modulation)was automatically adjusted by TL494 to control the field current of the generator, which accomplished stabilizing output v.
通过TL494自动调节PWM输出控制励磁电流,达到稳定发电机输出电压、输出电流和限流充电的目的。
R2, R3, and C2 form an integrator, which produces an output voltage proportional to the pulse width of the input signal.
R2的,R3的,和C2形成一个集成,产生一个输出电压成正比的脉冲宽度的输入信号。
R2, R3, and C2 form an integrator, which produces an output voltage proportional to the pulse width of the input signal.
R2的,R3的,和C2形成一个集成,产生一个输出电压成正比的脉冲宽度的输入信号。
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