介绍了对相位一致性有严格要求的带通滤波器。
The bandpass filter we designed has a strict demand on the consistency of phase.
相位一致性是常规电路设计中不会考虑的一个特殊问题。
The consistency of phase is a special problem that would not be considered during the normal design of electronic circuits.
这些能量是透过与行星的意义跟牵涉的相位一致的方式表达出的。
Those energies are expressed in accord with the meaning of the planets and aspects involved.
基于这些优良特性,本文采用相位一致性模型对图像进行边缘检测。
Based on these excellent characteristics of Phase Congruency Model, we use it to detect the edge of natural image.
相位一致性模型避免预先假设边缘的类型,且不受明暗对比度的影响。
Phase Congruency Model avoids the hypothesis of the edge type in advance, and is invariant by contrast.
为了保证远场信号的相位与激振力的相位一致,应当控制激振力的相位。
Output force phase should be controlled so as to get the far field signal inphase with the output force phase.
通过对马赫带现象的检测,说明相位一致性模型更符合人类视觉系统的特性。
Testing on the features detection in Mach bands also shows the consistency wi…
文章实现了一种基于相位一致特征的多光谱图像亚像元波段配准精度自动评价方法。
A high precision method based on the phase congruency features was presented in this paper for automated evaluating sub-pixel band-to-band registration accuracy of satellite multispectral imagery.
本文介绍了一种利用时间延时谱法(TDS)测量换能器的幅度与相位一致性的方法。
This text introduce one way about making time delay spectrometry (TDS) to measure the consistency of amplitude and comparative phase among transducers.
实验证明,该算法不但能克服相位一致性的局限性,还提高了特征的定位精度和抗噪性能。
Experiments show that this algorithm not only can overcome the limitations of phase congruency, but also can improve the location accuracy and anti-noise ability.
相应的实验表明相位一致性检测系统的可靠性和高的光纤激光器水听器之间的相位一致性。
Corresponding experiments show the reliability of the phase congruency detection system and the high phase congruency between optical fiber laser hydrophones.
首先,利用基于相位一致梯度与前景标记的分水岭变换进行影像分割,提取图像斑块;
The method consists of three steps. Firstly, image segmentation is achieved by watershed transform based on phase congruency gradient and foreground marking to extract image objects.
根据人工势场法和振子相位一致性算法,设计了多水下机器人队形保持和艏向一致的编队控制算法。
A formation keeping and heading consensus controller was designed for MAUVS formation control, referencing the artificial potential algorithm and phase consensus algorithm of coupled oscillators.
介绍了最新研制的幅相一致栅控耦合腔行波管的情况,并介绍脉冲相位一致性测试的方法和两支栅控幅相一致耦合腔行波管的功率合成结果。
A phase-amplitude-matched CCTWT has been developed. The power combination experiment of the phase amplitude-matched TWTs and the pulse phase measurement is described and analyzed in this paper.
请注意在这里相位调整是一致的。
信道化接收机可以满足这些要求,但传统的模拟信道化接收机存在相位非线性和各信道间幅度增益不一致等缺点。
The channelized receiver covers these characteristics, but the traditional analog channelized receivers have the limitations, that is phase non-linearity, the amplitude gain non-consistent and so on.
通常天线的相位中心与其几何中心是不一致的。
The phase center of antenna is generally different from its geometry center.
旧一致实相位于颜色或振动为黑、灰、褐黄和绿色的音调中。
The old consensus sits in tones that are black, gray, brown mucous yellow and green in color or vibration.
在处理不同震源数据连接时,通常要用到匹配滤波使得不同震源数据的振幅和相位属性趋于一致。
During handling the link of data in different sources, the matched filtering is generally used to make the amplitudes and phases of data in different sources tend towards consistent.
本文在不外加输入激励情况下,讨论了开环不稳定和非最小相位的ARMAX系统系数的一致估计。
Without introducing any external excitation to the system input, this paper gives consistent estimates for the coefficients of an ARMAX system, which is allowed to be unstable and of nonminimum-phase.
此外,对于四相位,即正交相位,的情况,也给出了具体的数值结果,与前面的理论分析相一致。
Moreover, detailed numerical result is presented, particularly for a four-phase, namely quadrature oscillator, which is in accordance with the proposed theoretical analysis.
晶体倍频中当晶体表面法线与相位匹配方向不一致时,需调整入射光方向使相位失配最小。
It is necessary to adjust the direction of incident light for minimum phase mismatching when the direction of phase matching deviated from crystal normal direction.
相位解缠面临的困难之一是相位的不一致性。
An inconsistency is one of the engineering obstacles to unwrap phase.
讨论了相位检波器两路输出不一致对信号检测的影响。
This paper discusses the two channels output inconsistency of phase detector affecting the signal detection.
天线相位中心一致性的检测是GPS接收机检定工作中必不可少的内容。
It is essential for GPS receiver verification to detect the phase center deviation of antenna.
结论:脑电信号相位相干性指数随时间的变化与事件相关去同步和事件相关同步现象相一致。
CONCLUSION: The mean phase coherence of EEG changed with time is coincident with event-related desynchronization and event-related synchronization.
感应电动势和电流并不协调一致地变化,即并不同相位。
The induced electromotive force and the current do not move along evenly together, that is, in phase.
这个联合信号具有幅度、相位时间一致性好,便于用DSP实时实现的优点。
The time of the combined A P signal is coherent, so the algorithm is implemented with digital signal processing (DSP).
结果表明:输能装置和切断衰减器的不连续性是造成幅相一致性行波管相位不可补偿的重要因素之一。
The analysis indicates that the mismatches can lead to the possibility that the phase of phase coincidence TWT can't be compensated. It is necessary to measure the…
结果表明:输能装置和切断衰减器的不连续性是造成幅相一致性行波管相位不可补偿的重要因素之一。
The analysis indicates that the mismatches can lead to the possibility that the phase of phase coincidence TWT can't be compensated. It is necessary to measure the…
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