This article briefly describes the thoughts, key points and test result of a low noise pulse amplifier used in Laser Isotope Mass Spectrometer.
本文简要介绍了用于激光共振电离质谱实验的低噪声脉冲放大器的设计思路、实现的要点及其测试结果。
Weak pulse signal, sensitive, vulnerable to interference, in order to eliminate the noise pulse test, the isolation circuits and multiple filter circuit design.
脉搏信号微弱、敏感、易受干扰，因此为了消除脉搏测试中的各种噪声，设计了隔离电路和多重滤波电路。
Brings forward a technical scheme to suppress the noise in DLOB by adding base onto control light pulse.
提出了将控制光脉冲加上直流基座有效地抑制DLOB中噪声的技术方案。
MELP vocoders utilize mixed pulse and noise as the excitation to elimate the buzzes in traditional LPC vocoders, and add a jitter voicing state to overcome the tonal noise.
MELP声码器采用混合脉冲和噪声激励解决了经典LPC的嗡嗡声的问题； 引入了抖动浊音状态以克服音调噪声；
The known actual measured noise characteristic data of CFAs are reviewed, and the usefulness of pulse-modulated CFAs in pulsed Doppler radars are discussed in this paper.
本文回顾了已知的正交场放大管（CFA）噪声性能的实际测量数据，并且讨论了脉冲调制的CFA在脉冲多普勒雷达中的有用特性。
It has the functions of synchronization pulling off jamming, smart noise jamming and false target jamming, it also can jam Pulse Doppler radar effectively.
它可以实现同步拖引干扰、灵巧噪声干扰和假目标干扰的功能，能够有效的干扰脉冲多普勒雷达。
Noise jamming includes blocking, aiming and random pulse jamming, and deception jamming includes transmitting, responding and scattering jamming.
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；
The circuit noise and digital pulse interference have been restrained effectively through the system analysis.
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 experiment results show that this algorithm can not only strain effectively every slow changing and pulse noise, but also sharpen well the image edge simultaneously.
实验结果表明，该算法不仅可以有效滤除各种慢变化及脉冲噪声，而且在滤噪的同时能锐化目标的边缘。
Steering exposure time of a camera through control electron shutter with laser echo pulse is an effective method for inhibiting background noise.
用激光回波脉冲控制电子快门来操纵摄像机的曝光时间，是抑制背景噪声的一种有效方法。
The paper presents design proposal. working principle and functions of the signal processing system in the phase noise calibrating system 'for the pulse power amplification chain.
详细介绍了在脉冲功率放大链相位噪声检定系统中的信号处理系统的设计方案、工作原理及功能。
No clear pulse will be evident, and the transmission would be easily lost within the background noise.
我们不会看到清晰的脉冲，而整个传输的信号也很可能被淹没在背景噪声中。
The paper introduced the basic principles of adaptive L-order statistic filter based on local statistic properties of signals and the features of suppression of Gaussian noise and pulse disturbance.
本文介绍了基于信号局部统计性质的、能同时压制加性高斯噪声和脉冲噪声的自适应顺序统计滤波器的基本原理。
This paper researches on speech detection algorithm based on time domain, and describes an adaptive, both forwards and backwards search, detecting short-term pulse noise algorithm.
本文探讨了基于时域的语音切分算法，在前人研究的基础上，提出一种改进算法——自适应、前后搜索和检测短时脉冲噪音算法。
The shock wave and strong pulse noise, which produced by light rocket launcher, are belong to a non stationary signal process with a wide frequencies.
便携式火箭发射器所产生的冲击波和强脉冲噪声属非稳态信号，具有较宽的频率范围。
A new kind of design method of fuzzy detector based on signal detection in pulse noise is presented in this paper.
本文提出了一种基于脉冲噪声中信号检测的模糊检测器的设计方法。
The early fault signal is very faint, low frequency appears more to pulse, easy to be interfered by the ambient noise even submerged.
早期故障信号非常微弱，多呈现低频脉动，容易受到噪声干扰甚至被环境噪声所淹没。
It is investigated that the characteristics of stochastic resonance of the periodic pulse signal added Gaussian white noise through a threshold system.
研究含有高斯白噪声的周期脉冲信号，通过阈值系统后的随机共振特性。
Two adaptive filter structures are proposed for noise cancellation of pulse wave.
本文介绍了二种取消指端脉搏波中噪声的自适应滤波器结构。
When using pulse counting method, the precision of pressure-measuring with vibrating-wire sensor is influenced by the precision of pulse counter, circuit noise, temperature compensation, etc.
应用振弦式传感器并基于脉冲计数法进行压力测量可达测量精度受脉冲计数精度、电路噪声及温度补偿等多重因素影响。
The results of the simulation study and field data processing show that the generalized morphological filter can suppress different kinds of the white noise and pulse noise among the data.
采用自适应广义形态滤波方法处理在线监测数据，能够对数据中存在的各种加性白噪声和正负脉冲噪声有较好的抑制作用。
As radar reconnaissance environment is very complex, noise interfering pulse and pulse missing process are introduced.
考虑到雷达侦察信号环境的复杂性，引入了噪声干扰脉冲和脉冲丢失处理。
Because velocity of flow reduces when the pressure pulse reduces, the noise of impulsion and the noise of vortex increase a little.
因为压力脉动减小导致流速增加，从而使冲击噪声和涡流噪声略有增加。
Different means are used for different kinds of noise respectively. The edges of target and background are enhanced and the elimination of Gauss noise and pulse noise are reduced.
该算法对红外图像处理过程中不同类型的噪声采用不同的方法滤波，有效地滤除了高斯噪声和脉冲噪声，同时增强了目标和背景中的边缘成分。
It theoretically ensures that denoising method for Gaussian noise can also be used for Pulse noise and Possion noise.
这样就从理论上保证了对应于高斯白噪声的阈值去噪方法同样适用于脉冲噪声和泊松噪声。
Actually, there are many kinds noises. Such as the simple uniform white noise, white Gaussian noise, sudden pulse noise and other distribution noise.
实际中的噪声多种多样，有最简单的均匀白噪声，高斯白噪声，突发随机脉冲噪声以及其他各种分布的随机噪声。
It can be seen that the waveform of the background noise resembles pulses in appearance. The pulse noise can be effectively removed by the median filtering.
背景噪声从波形上看呈现为脉冲状形式，中值滤波可以有效地去除脉冲噪声。
Morphological filtration is a new nonlinear filtration technology. It is most effective to (filter) pulse noise in the processing of gray images.
形态滤波是一种新型的非线性滤波技术，在灰度图像处理中，它对滤除脉冲噪声最为有效。
In laboratory 100% pulse noise propagating from outside to generator direction along the bus bar are recognized accurately.
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.
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%。
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