谐小波变换,harmonic wavelet transform英语短句,例句大全

谐小波变换,harmonic wavelet transform
1)harmonic wavelet transform谐小波变换
1.Time-varying spectrum estimation and artificial non-stationary ground motion simulation via dyadic harmonic wavelet transform基于离散谐小波变换的地震波时变谱估计及非平稳地震波人工合成
2.Explicit mathematical expressions of time-varying spectrum of non-stationary ground motions are derived by using the harmonic wavelet transform.采用在频域内具有极好紧支性和盒形特性的谐小波作为母小波,推导出基于离散谐小波变换的地震波时变谱连续解析表达式,并提出了能反映地震波的时频特征以及与结构地震反应非常相关的地震波时频特征谱这一新概念;通过数值算例,分析了 Northridge 地震波和 El-centro 地震波的时频分布特征;研究发现,结构的地震反应不但与输入地震波的频域分布特征有关。
2)harmonic wavelet transform谐波小波变换
1.And the results of corresponding experiments are analyzed by harmonic wavelet transform (HWT) to explain the effect.本文考虑滑动轴承支承的单盘转子系统 ,分析轴上裂纹对系统振动特性的影响 ,并采用谐波小波变换技术分析实验结果 ,结果表明在充分考虑支承条件的基础上 ,裂纹的存在不仅在频域上出现了亚频、超频的频率分量 ,在时域上也有明显的奇异现象。

英文短句/例句

1.A Research on the Feature Extraction and Analysis of EEG Signals Based on Harmonic Wavelet Transform基于谐波小波变换的脑电信号分析与特征提取研究
2.Harmonic Detection of Wind Electric Field Based on Wavelet Transform;小波变换在风电场谐波检测中的应用
3.Harmonic analysis of power system using wavelet packet transform基于小波包变换的电力系统谐波分析
4.A Comparison of Application to Harmonic Analysis by Wavelet Transform and Fourier Transform小波变换与傅立叶变换在谐波分析中应用比较
5.Application of wavelet transform in active power filter harmonic analysis小波变换在有源电力滤波器谐波分析中的应用
6.Comparative Study on WPT and DWT Based Techniques for Harmonic Measurement对比研究基于小波包变换和离散小波变换的配电网谐波检测技术
7.Implement of Harmonics Dectection Instrument with DSP Based on Wavelet Transform;基于小波变换的电力系统谐波检测及DSP实现
8.Measurement Method Study of Power System Harmonic Base on Wavelet Transform;基于小波变换的电力系统谐波测量方法研究
9.Research of Application and Detection Method of Power System Harmonic Based on Wavelet Transformation;基于小波变换电力谐波检测分析和应用研究
10.Wavelet Transform Application in Harmonic Detection of Power System;小波变换在电力系统谐波检测中的应用
11.The Study on Wavelet Transform in the Use of Harmonics Detection of Dissymmetrical System;小波变换在不对称系统谐波检测中的研究
12.Study on the Measurement of Harmonic Energy Based on Wavelet Packet Transform;基于小波包变换的谐波电能计量技术研究
13.Research on Detection of the Electrical Harmonic Based on Wavelet-Transform;小波变换在电力谐波检测中的应用研究
14.Study on Measurement Methods of Parameters for Power Harmonic Based on Wavelet Transform;基于小波变换的电力谐波参数测量方法研究
15.The Harmonic Analysis to the Electric Power Signals Based on the Combination Wavelet;基于小波变换的电力谐波测量方法综述
16.Research on the Methods of Wavelet Transform of the Power System Harmonic Detection基于小波变换的电力系统谐波检测方法研究
17.Application of continuous wavelet transform to the power system hormonics’ process连续小波变换在电力系统谐波分析中的应用
18.A novel real-time harmonic detection method using fast lifting wavelet transform基于快速提升小波变换的谐波实时检测新方法

相关短句/例句

harmonic wavelet transform谐波小波变换
1.And the results of corresponding experiments are analyzed by harmonic wavelet transform (HWT) to explain the effect.本文考虑滑动轴承支承的单盘转子系统 ,分析轴上裂纹对系统振动特性的影响 ,并采用谐波小波变换技术分析实验结果 ,结果表明在充分考虑支承条件的基础上 ,裂纹的存在不仅在频域上出现了亚频、超频的频率分量 ,在时域上也有明显的奇异现象。
3)harmonic wavelet packet transform谐波小波包变换
1.Analysis of EEG basic rhythms based on discrete harmonic wavelet packet transform;基于谐波小波包变换的脑电波基本节律分析
4)discrete harmonic wavelet packet transform离散谐波小波包变换
5)harmonic converter谐波变换器
6)Wavelet transform小波变换
1.Analysis and determination of noise sources for mine ventilation equipment base on wavelet transform;基于小波变换的矿井通风设备噪音源分析与确定
2.Damage identification of pipe based on two-stage wavelet transform method;基于两步小波变换的管道损伤识别
3.Edge detection of metal transfer image based on wavelet transform;基于小波变换的熔滴过渡图像的边缘检测