noise analysis

In light of sound exposure level for high-speed railway at 15 m from track center, a theoretical model for noise analysis is established by introducing ground attenuation, shielding attenuation and excess attenuation from buildings and trees.

根据离开轨道中心15m处高速铁路的噪声暴露声级，通过引入地面衰减、屏障衰减和房屋建筑及树木的附加衰减参数，建立噪声理论分析模型。

Prompt neutron decay constant measurement on zrh_ ( 1.7) zero power reactor from nuclear noise analysis

用核噪声方法测量氢化锆零功率堆的瞬发中子衰减常数

An experiment of line noise analysis shows that the phone line noise is stochastic in Golomb conditions.

对电话线路上噪声的随机性分析实验表明，话路噪声是Golomb公设下随机的。

Design and phase noise analysis of a MEMS varactor is presented.

给出了一种MEMS压控电容的设计和相位噪声分析结果.

Noise Analysis of Industrial Cooling Water Tower and Implemention of Control Program

工业冷却塔噪声分析与控制方案的实施

Research on Noise Analysis and Control of Pineapple Leaf Fiber Extractor

菠萝叶刮麻机噪声分析与控制的研究

Noise analysis and countermeasure of pressure relief valve

溢流阀噪声的分析及对策

Noise Analysis of Differentiator Amplifier and Consideration to Application of Low Noise

差分放大器的噪声分析及低噪声运用考虑

The Design of Absolute Power Measurement System of Zero Power Reactor Based on Reactor Noise Analysis Technology

大功率沸腾式反应堆基于反应堆噪声技术的零功率堆绝对功率测量系统设计

Noise Analysis on Performance Test Device of Centrifugal Ventilator

风机性能试验装置噪声特性分析

Noise analysis of soft errors in multiple output combinational logic systems

多输出组合逻辑系统中软故障的分析

Noise Analysis of the BST Film Infrared Detector and Pre-amplifier Circuit Design

热释电BST薄膜红外探测器噪声分析及前置放大电路设计

X-Ray Image Noise Analysis and Static Noise Reducing Disposal

X光图像噪声分析及静态降噪处理

We also investigated two important aspects of infrared response ability of this system: system detectable temperature difference and noise analysis.

论文从两个方面分析了系统的红外响应能力：系统可探测温度差和系统噪声分析。

Plant-area Ambient Noise Analysis and Control

工厂区域环境噪声分析及控制

Noise analysis and complex control of ball mill

球磨机噪声分析及综合治理

Noise Analysis of Circular Saw Blade and Control

圆锯片噪声分析及控制

Ambient noise analysis using pressure and particle velocity combined processing is introduced in this paper.

本文将声压、振速信息联合处理应用于环境噪声分析，分析了利用新型的组合传感器采集的湖试环境噪声样本。

Phase Noise Analysis of Microwave Local Oscillator

微波本振源噪声分析

Vibration& Noise Analysis on Double-ring Gear Reducer

双环减速机振动噪声分析

~ ( 252) C_f-source-driven neutron noise analysis method is a way of measuring and analyzing the reactivity of reactor or subcritical reactor, which detects subcritical neutron multiplication factor, prompt neutron decay constant, and so on.

~（252）C f源驱动噪声分析法是一种测量、分析反应堆和次临界系统的快速反应性的方法，可作为临界安全的瞬时检测方法。

From the introduction of study history done by foreign scholars about phase noise, we can know the target of phase noise analysis. In general, with the increasing accuracy of the model, the research goal has been changed to simplify the model.

然后介绍了国外相位噪声的研究历史，从国外的研究历史中可以知道相位噪声的研究目标，总的来说，随着模型的准确性不断提高，其研究的目标已经逐渐向模型的简化方向发展。