prewhitening是什么意思

网络释义

用法例句

Applications of improved GM (1,1) model for city noise prediction;

改进GM(1,1)模型在城市环境噪声预测中的应用

The reliability,applicability and existing problems of railway noise prediction method of German Schall 03 were demonstrated by theoretic deduction and analysis on the method.

通过对德国标准Schall 03铁路噪声预测方法的理论推导和分析,论证了预测计算方法的可靠性、适用性和存在的问题。

A simple way of traction calculation in noise prediction was also presented.

在铁路噪声预测中 ,确定列车在起动、制动和正常行驶等过程中的运行速度是一较重要的技术环节。

Volume of traffic conversion method in noise forecast of road EIA;

公路环评噪声预测的交通量换算方法

Two kinds of highroad noise forecast mode are current at present in China.

针对我国现行通用的2个公路噪声预测模式,通过多年的公路环境影响评价经验及实际监测数据,分析和总结出在公路环境影响评价过程中,如何根据公路工程环境的实际情况,选择更符合实际的公路噪声预测模式。

ASSESEMENT OF FINE-SCALE TURBULENCE NOISE SOURCE MODELS FOR JET NOISE PREDICTION

喷流噪声预测中小尺度湍流声源模型

Prediction on the Vibration and Noise of High-Speed Train Structure and Research on the Noise Reduction Technology

高速列车结构振动噪声预测与降噪技术研究

Prediction and Control of Wheel/Rail Noise for Rail Transit;

轨道交通轮轨噪声预测与控制的研究

A GIS Based Urban Road Traffic Noise Prediction System;

基于GIS的城市道路交通噪声预测系统

Prediction and Simulation System for Noise along Railwayside Based on GIS;

基于GIS的铁路沿线噪声预测模拟系统

Studies on the Methodology and Influence Factors of Airport Aircraft Noise Prediction;

机场航空噪声预测及其影响因素研究

The Discussion of Environmental Noise Predicting Mode and the Design of the Predicting Soft;

环境噪声预测模式的探讨与软件设计

The Research on Structural Noise Prediction and Improving Design of Gearbox

齿轮箱结构噪声预测与改进设计研究

Application of Improved BP Neural Network in Noise Forecasts

改进的BP模型在噪声预测中的应用

Numerical prediction for the acoustic noise of helicopter rotor in forward flight

前飞状态下直升机旋翼旋转噪声预测

Study of Traffic Noise Prediction Model and Traffic Noise Attenuation by Tree Belts;

公路交通噪声预测及绿化带对交通噪声衰减的效果研究

The application of the germany noise simulation software Cadna/A in highway traffic noise prediction;

德国Cadna/A环境噪声模拟软件在公路交通噪声预测中的应用

Predicative Assessment on Traffic Noise of the Ringing Road Ⅱ in Chengdu

成都市新建过境二环路交通噪声预测评估讨论

Research on the Vortices Flow and the Aerodynamic Noise Prediction of the Air-Conditioner's Fan;

空调器风机内流中的旋涡流动及气动噪声预测

The Research on Structure Noise Prediction and Its Optimization Control for Diesel Engine;

柴油机结构噪声预测及其优化控制的研究

Research on Prediction and Optimization of Structural Noise of Main Parts of IC Engine;

内燃机主要部件结构噪声预测及优化控制研究

Simulation and Prediction of Aerodynamic Noise Generated by Spray Axial Flow Fan;

喷雾轴流风机气动噪声的模拟及预测

Virtual Design of Monitoring and Forecasting System of Warship's Underwater Noise

舰船机械振动噪声监测预报系统设计