This paper describes a noise analysis method for a phase switching frequency divider.
介绍了一种相位开关型分频器电路的噪声分析方法。
It presented the theoretical proof for the back-reflection noise analysis and the setup of the R-MOG system.
为R -MOG中背向反射噪声的抑制及系统搭建提供了理论依据。
It mainly includes ADC noise analysis, ADC false response, affection of aperture jitter to the system and so on.
AD C噪声分析、ADC虚假响应以及孔径抖动对系统的影响等。
The noise analysis evaluation and filtering of remote sensing image have always been an important research field.
遥感图像的噪声分析、评估和滤波一直是遥感图像处理的一个重要研究领域。
The content of paper includes two parts: the noise analysis of hydraulic axial piston pump and improved design of structure.
设计主要有两个部分的内容：液压轴向柱塞泵的噪声分析和结构的改进。
The Boundary Element Method (BEM) and its application to the engine induction system noise analysis are introduced in this paper.
本文介绍了声边界元方法及其在汽车发动机进气系统噪声分析中的应用。
Barkhausen noise analysis (BNA) is a distinctive measure for testing microscopic stresses and metallurgical structure in ferromagnetic materials.
巴氏噪声分析(BNA)是一种检测铁磁材料微观应力及金相组织的独特方法。
The result shows that Barkhausen noise analysis is a feasible method for inspection on grinding burn of iron-magnetic materials, such as 300m steel.
研究结果表明，用巴氏杂讯分析法检测300m钢类铁磁材料的磨削烧伤是可行的。
According to the aerodynamic noise analysis of cross flow fans, investigates the mechanism of reducing noise due to the adoption of non-isometric impellers.
根据对贯流风机气动噪声的分析，研究了采用不等距叶轮的降噪机理。
The paper is concerned with the improvement of old portable data acquisition instrument, which contains the program migration, the design of USB transmission and noise analysis modules.
本论文主要是对原先的便携式数据采集仪进行改进，先进行程序移植，然后完成了USB通讯和噪声分析这两个模块的设计。
The theory of coherence function and spectrum of vibration and noise signals is applied in gearbox noise analysis in the paper. The basis of fault diagnosis of gearbox is theoretically introduced.
应用振动、噪声信号频谱分析和相干函数分析技术，从理论上说明变速箱故障诊断的依据。
The invention provides a method for obtaining movement sound field video, which is based on regular sound array and binocular vision and belongs to the technical field of noise analysis and control.
本发明提出的基于规则声阵列和双目视觉的获取运动声场视频的方法，属于噪声分析和控制技术领域。
Of course, not all bugs occur on all paths, and due to our path analysis, we're able to identify just the paths that contain defects without a lot of noise.
当然，并非所有路径上都会出现Bug的，通过我们的路径分析，我们可以识别包含缺陷的调用路径，并且不会太多噪音干扰。
This paper presents the performance analysis of recursive least square algorithm with error-saturation in mixture noise.
本文给出了在混合噪声中非线性递归最小均方误差算法的性能分析。
This neural network pattern recognition can be applied to feature extraction, clustering analysis, edge detection, signal enhancement and noise suppression, data compression, such as various links.
这样神经网络可应用于模式识别的特征提取、聚类分析、边缘检测、信号增强以及噪声抑制、数据压缩等各个环节。
On analysis, it is explained that the efcct of air, solid and reverberant noise within the cab on the car noise is illustrated in detail.
通过对驾驶室内空气声、固体声和混响声的分析，说明了简易式驾驶室的声学特性对耳旁噪声的影响。
The noise of traction motor system is analysis to exertion the environment-protect role of EV. And the ways to decrease noise are detailed in the last.
为了更好发挥电动汽车环保作用，对电机系统进行了噪声分析，并对降低噪声的方法进行了初步探讨。
Although this handbook stresses DC measurements, an analysis of noise and instrument response speed requires a brief discussion of time and frequency relationships in electronic circuits.
虽然本书的重点是直流测量，但是要分析噪声和仪器响应速度的问题，就需要简单地讨论一下电子电路中时间和频率的关系。
The accuracy of traditional spectrum analysis for the diagnosis of reciprocating pump valve is not satisfied for the interference of the noise and the vibration of the adjacent parts.
往复泵泵阀振动信号的常规频谱分析，由于故障特征信息往往被淹没于强大的噪声以及相邻部件的干扰而使诊断精度大打折扣。
The results of analysis are useful to the design and manufacture of hydraulic piston pumps with low noise.
理论分析的结果对于设计和制造低噪声的柱塞式液压泵有一定的指导意义。
The paper USES this technique to eliminate the noises in seismic exploration, and emphasizes analysis of the relationship between the noise conditions and the length of filtering factor.
本文将这项技术用于地震勘探中的噪声压制，重点分析了噪声条件与滤波因子长度的关系。
The low frequency exhaust noise of a diesel(4 85), its generation, frequency characteristics and influencing factors have been studied through theoretic calculation, analysis and experiment.
针对柴油机（4 85 ）低频排气噪声，对其产生机理、规律及其影响因素等作了理论计算、分析及实验。
Thirdly, the paper has discussed the generation mechanism, acoustic model and the simulation model of the road noise on the basis of the tire pattern noise, and carried out the simulation analysis.
再次，在对轮胎花纹噪声研究的基础上，探讨了道路噪声的发声机理、发声模型及其仿真模型，并进行了仿真实验分析。
And it has a high precision, strong restraining random interfering noise. As a result, it makes loading-spectrum analysis more accurate.
而且该算法精确度高，抗随机噪声干扰能力强，使得载荷谱分析更加准确。
A design method for low phase noise agile X-band frequency synthesizer is presented, the theoretic analysis and calculation is performed and the test results are given.
介绍一种低相噪、捷变频x波段频率综合器设计方法，并进行理论分析、计算，最后给出测试结果。
Results of identification and analysis show that main noise source of the model GZ6921 bus is cooling fan.
识别及分析结果表明，冷却风扇噪声是GZ 6921型客车的主要噪声源。
Results of identification and analysis show that main noise source of the model GZ6921 bus is cooling fan.
识别及分析结果表明，冷却风扇噪声是GZ 6921型客车的主要噪声源。
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