另外,中值滤波可以有效抑制脉冲干扰。
采用中值和算术平均值滤波去除脉冲干扰和随机干扰。
Use median and arithmetic mean filters to do removal of the pulse and random disturbances.
首先建立了具有脉冲干扰的变时滞车辆跟随系统的模型;
First the model of vehicle following system with varying time-delay and impulsive effort was established;
提出了一种用CPLD实现的高精度新型脉冲干扰抑制电路。
A new design of circuit with pulse disturbance restriction based on CPLD is presented.
有源压制干扰主要包括阻塞干扰、瞄准式干扰和随机脉冲干扰;
Noise jamming includes blocking, aiming and random pulse jamming, and deception jamming includes transmitting, responding and scattering jamming.
通过对系统的细致分析,有效地抑制了电路噪声和数字脉冲干扰。
The circuit noise and digital pulse interference have been restrained effectively through the system analysis.
我们用该方法对实测脑电信号(EEG)中瞬态脉冲干扰进行检测。
This method has been applied to the interference pulse detection in EEG signal.
文中还探讨了高斯随机噪声和随机脉冲干扰对算法收敛性能的影响。
It also discusses the influences of Gaussian source and random pulse on the convergence of extended-Infomax algorithm.
提出并研究了一类具有脉冲干扰和混合功能反应的三种群捕食链模型。
A food chain model of three species with impulsive perturbations and mixed functional response is proposed and studied.
提出并研究了一类具有脉冲干扰和混合功能反应的三种群捕食链模型。
In this paper, a three species food chain model with impulsive perturbations e.
决定转发移频脉冲干扰品质的是其移频量和与信号脉冲的相对延迟时间。
The key factors of the Relayed frequency shift jamming to it's quality are it's frequency shift amount and the time delay between the jamming pulse and the jammed signal.
实验室中识别沿母线向发电机方向传播的脉冲干扰的正确率达到了100%。
In laboratory 100% pulse noise propagating from outside to generator direction along the bus bar are recognized accurately.
本文中采用脉冲电流注入方法,对计算机电源进行了脉冲干扰传输函数测试。
In this paper, the pulse interference transmissive function was tested on computer power supply with the method of pulse current injection.
实践证明:该电路能有效地实现高频方波信号与尖峰脉冲干扰信号的信噪分离。
The practice proves that this circuit is effective for separation of high-frequency square wave signals and peak pulse interference signals.
本文针对低轨卫星扩频通信的窄带干扰和脉冲干扰抑制方法进行了研究和仿真。
In this dissertation, some methods for narrowband interference suppression and impulse interference rejection in the low orbit satellite spread spectrum communication are studied.
高斯脉冲干扰时,微带线感应电压、电流的时域和频域特性随入射角度而变化。
When the incident wave is Gauss pulse, the response characteristics at ports both time and frequency domain varies with incident angles.
分析和建立了杂乱脉冲干扰流和来自有限、无限数量干扰源干扰流的统计模型。
Statistical models for random pulse interference flow and for interference flow from sources in limited as well as unlimited quantity arc analyzed and established in this paper.
针对运动景物在差分图像中产生强脉冲干扰的特点,提出K邻域自适应滤波算法;
A new filter algorithm named K neighborhood adaptive filter is proposed here for smoothing strong impulse disturbance in the difference image.
模拟式录音机受到另外一种名为“脉冲干扰”放音失真,造成音调不稳的干扰。
Analog tape recorders suffer from a different type of pitch instability called flutter.
实验结果表明该检测系统可有效地避开空间的电晕及周期性脉冲干扰信号等低频段干扰。
The results indicate that the UHF system of detecting PD can effectively detect partial discharge and avoid outer corona interfere and Periodic pulse interfere.
这种强电磁脉冲干扰对激光系统内部及相关外部设备的电子系统具有很大的干扰和破坏作用。
Such a strong electromagnetic interference has high interference and damage to the electronic systems inside and outside the laser system itself.
雷电电磁脉冲是一种携带巨大雷电能量的电磁脉冲干扰信号,对现代电子设备造成的危害极大。
Lighting electromagnetic pulse is a kind of electromagnetic pulse interference signal carrying the huge lighting energy, and does great harm to modern electronic devices.
在极不均匀区域,由于存在着大量的强脉冲干扰,使得常用的分布模型的拟合精度都有所下降。
In extreme nonhomogeneous region, the common distribution models can not describe the clutter data accurately due to strong impulsive interference.
当脉冲干扰占空比较小时,干扰能量集中,导致直接序列扩频(DSSS)系统的误码性能较差。
The performance of Direct Sequence Spread Spectrum(DSSS) in severe pulsed noise interference will be badly degraded when the duty factor is small.
与“音幅失真”造成的音调上缓慢的改变不同,“脉冲干扰”放音失真会很快造成一种颤音音效。
Unlike the slow pitch change of wow, flutter is much more rapid giving a warbling effect.
与OFDM相比较,WMCM的基带调制时间复杂度降低,峰均功率比更优,对抗脉冲干扰的能力更强。
As it is to OFDM, WMCM has lower time complexity in baseband modulation, good PAPR distribution, and takes on more robust to pulse interference.
为此提出了将滑动均值滤波和尖峰脉冲干扰滤波相结合的数字滤波方法,对标签的采样值进行滤波处理。
A new digital filtering method combining sliding mean filter and the peak pulse interference filter was proposed to filter the sampling value of rf label.
实验表明,特定的混沌系统可准确、快速地识别周期性脉冲干扰信号并予以抑制,而对局部放电脉冲信号无任何影响。
Simulation experiments show that the chaotic system can effectively identify and restrain the periodic impulse interference without any influence on PD pulse.
通过对剩余脉冲的检测,自适应地改变滤波器窗口尺寸,从而有效地滤除密度较大的脉冲干扰,同时较好地保留图像的细节。
By means of residual impulse noise detection, the window size of median filter was chosen adaptively to remove the high density impulse noise while preserving the details of the image.
通过对剩余脉冲的检测,自适应地改变滤波器窗口尺寸,从而有效地滤除密度较大的脉冲干扰,同时较好地保留图像的细节。
By means of residual impulse noise detection, the window size of median filter was chosen adaptively to remove the high density impulse noise while preserving the details of the image.
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