2) signal denoising
信号消噪
1.
ECG signal denoising based on wavelet transform and adaptive filter;
基于小波变换自适应滤波方法的ECG信号消噪
2.
The wavelet transform and its multi resolution analysis and the principle of nonlinear signal denoising are briefly introduced.
简要介绍了小波变换和多分辨率分析 ,及其非线性信号消噪原理 ,并将该项技术应用于异步电动机故障信号的消噪处理 ,提出了 1种在以数字信号处理器 (DSP)为核心所构成的异步电动机故障检测系统中对信号进行消噪的新设计方案。
3) Signal denoising
信号去噪
1.
Study on signal denoising based on stage-combined discrete wavelet transform;
基于级联离散小波变换的信号去噪方法研究
2.
The Study of the Method Based on Wavelets in Signal Denoising;
基于小波的信号去噪方法研究
4) signal de-noising
信号消噪
1.
Application of wavelet threshold evaluation in signal de-noising of power system faults;
小波阈值估计在电力系统故障信号消噪处理中的应用
2.
The uncertainty of deformation monitoring signal de-noising;
变形监测信号消噪的不确定度
3.
In this paper,a new method of signal de-noising is presented with three important factors being taken into consideration,that are mother functions,function order and the number of functions,and the proposed method is based on structural risk minimization(SRM) and wavelet threshold method.
基于结构风险最小化方法将改进的小波变换用于故障信号消噪,它考虑的三个重要因素是:基函数,基函数排序和基函数个数选取。
5) signal de-noising
信号去噪
1.
Lifiting wavelet transform and its application in signal de-noising;
提升小波变换及其在信号去噪中的应用
2.
The application of lifting wavelet transformation in signal de-noising;
提升小波变换在信号去噪中的应用
3.
Application of multi-wavelet in signal de-noising;
多小波在信号去噪中的应用
6) de-noising
信号去噪
1.
To remove the noise in the signal effectively,a new signal de-noising algorithm based on multi-scale products in wavelet domain is presented.
为了有效地去除信号中的噪声,提出了一种基于对称小波多层系数乘积的信号去噪算法。
2.
De-noising Method Based on Time Scale of EMD;
通过EMD分解将信号分解为不同特征尺度上的分段固有模态函数(IMF),而这些IMF体现了信号能量在时间、空间等各种尺度上的分布规律,从而构造了时间尺度滤波器,再通过选取各个特征尺度参数进行重构,达到非平稳信号去噪的目的。
补充资料：噪噪切切
1.犹言嘈嘈切切。指弦乐器上大弦和小弦发出的高低不同的声音。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条