前驱的干扰和主波形轻微的延迟可以解释这个结构。
The interference of the precursor and the slightly delayed main waveform can explain this structure.
看来光线是有波形变化的,这样一来你可以看到相互干扰模式是怎样产生的。
Well, it seems that light has a wave form, so if a do this you can now see how you are getting an interference pattern.
每条缝中都有波形穿过,当它们发生交叉时,就像池水涟漪那样相互干扰。
You have got waves going out of each of these slits and where they meet they interfere with each other just like ripple on a pond.
利用箔条回波和目标回波时域波形的差异,提出了一种基于灰色理论的箔条干扰识别方法。
This paper presents a recognition method of chaff jamming by difference of time domain waveforms between echoes of target and of the chaff.
分析了电路波形及实验数据、对实验研究过程中的多频率峰值、谐波干扰和幅值干扰等进行了分析和处理。
A detailed analysis about the circuit waveform and experimental data is also given the multi-frequency peak value and the frequency interference during the experiment are all analysed and processed.
采用智能滤波线技术,有利于计算机识别较强干扰下声波波形周期,并计算时间延迟。
The use of intelligent filter wave line technology is available to discern the sound wave period and to calculate the delay time under the strong disturbance.
同时,还对其它几种体制引信干扰波形的设计作了相应的探讨,并提出了几种特殊的干扰波形设计方案。
At the same time, some other kinds of fuzes jamming wave also be discussed in the paper, and give the project of some special kinds of jamming wave.
IJF编码是将数字基带信号变换成无符号间干扰和抖动的基带波形信号。
IJF coding refers to converting digital baseband signal into Intersymbol Interference and Jitter Free baseband signal.
从理论上讲,由于已知罗兰c信号的波形,采用这种方法是罗兰c信号的最佳接收,它能有效减少白噪声的干扰。
Theoretically, it is an optimal receiving for Loran-C signal, which can effectively reduce the interference from the white noise, because the Loran-C signal is already known.
本文通过对体应变数字化资料进行分析、处理,结合具体实验,滤除干扰值,总结地震异常波形和映震情况。
The digital data of the volume strain has been analyzed and processed in this paper. Based on the experiments, the filtered interference value, abnormal waves and earthquake response were summarized.
而重复频率近似等于调制盘系统调制波形载频的光脉冲会干扰导引头接收到的目标信号,使导引头失去目标。
At a repetition rate nearly equal to the carrier frequency of the reticle system, the jamming source will disturb the target's signal received by the seeker, and make the seeker lose the target.
反射信号和高速干扰的振幅和波形随着炮检距的增大而变化。
Reflection signals and high velocity noise change in amplitude and waveform with increasing offset between source and receiver.
因此,对电源的波形不会产生畸变,干扰小。
Therefore, the waveform of the power does not produce distortion, interference small.
本文详细介绍了以下几个方面:线性调频信号的波形、匹配滤波器、模糊函数、速度分辨力、距离分辨力及抗干扰能力;
This paper gives a detailed account of the waveform, matched-filter, fuzzy function, resolution in speed, resolution in range and the capacity of anti-interference of the Chirp signal.
为了避免对频带内现存的无线电系统造成干扰,在进行脉冲波形设计时必须对UW B脉冲波形提出一些要求。
To avoid interference with the existing radio systems in the band, there are some requirements for UWB pulse waveforms design.
提出了一种能够抑制多径干扰的基带波形设计方法,该方法是通过保持传输信息速率不变,在成形滤波器第二个零点叠加信号来实现的。
A waveform design method that can restrain the multipath effect was proposed. It was achieved by placing signal on the second zero point of waveform filter and keeping the information rate.
并以线性调频雷达为干扰对象,将脉冲重叠型和脉冲等间隔取样两种灵巧噪声干扰波形的干扰效果进行了计算机仿真,仿真结果验证了这种干扰的有效性。
Smart noise jamming waveforms of pulse-overlap and pulse-sample are designed. And The PC simulation results validate that the two smart noise jamming waveforms are effective.
光纤取样可以降低高功率激光脉冲时间波形测量成本,并提高测量系统抗干扰能力。
By using the method of fiber sampling, the cost of measuring high power lasers pulse wave can be cut down, and the anti-jamming ability of the measuring system can be improved.
和小波分析法相比,动态的参考波对于在复杂的干扰环境下提取有用的故障波形更加灵活、有效。
Compared with the wavelet analysis, the dynamic reference waves are more flexible and effective in extracting the available fault traveling waves in the complex environment with serious noise.
现阶段,在众多的无线技术当中,OFDM作为一种可以有效对抗信号波形间干扰的高速传输技术,已引起了人们的广泛关注。
Nowadays, among the various wireless technologies, OFDM as a high-speed transmission technology can effectively fight against wave signal interference, has attracted wide attention.
理论分析和实验结果证明,负载谐振模式使负载电流波形接近正弦波,从而使变压器能量传输效率提高了3%,并减小了电磁干扰。
The results proved that the improved resonant mode load current is close to sine wave. The energy transfer efficiency of transformer is improved by 3 percent, and the EMI is decreased.
波形纯正,频率高稳定,不产生干扰磁波(emi、EMC)。
Waveform pure, high frequency stability, no magnetic interference (EMI, EMC).
波形纯正,频率高稳定,不产生干扰磁波(emi、EMC)。
Waveform pure, high frequency stability, no magnetic interference (EMI, EMC).
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