Extraction of signals from white and colored noise using the discrete wavelet transform

Perov DV; Rinkevich AB

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Extraction of signals from white and colored noise using the discrete wavelet transform

机译：使用离散小波变换从白噪声和彩色噪声中提取信号

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Methods based on wavelet analysis are used to study longitudinal elastic waves propagating in aluminum single crystals in the [111] and [001] directions at frequencies of 5 and 10 MHz. Results of the wavelet filtering of responses of the laser Doppler interferometer to these acoustic signals are reported. The efficiency of filtering the time dependencies of the interferometer response in the presence of white and colored noise is studied. Recommendations concerning the choice of the filtering parameters are given. (c) 2005 Pleiades Publishing, Inc.

机译：基于小波分析的方法用于研究在5和10 MHz频率下在[111]和[001]方向在铝单晶中传播的纵向弹性波。报告了激光多普勒干涉仪对这些声信号的响应的小波滤波结果。研究了在存在白色和彩色噪声的情况下滤除干涉仪响应的时间相关性的效率。给出了有关过滤参数选择的建议。（c）2005年Pleiades Publishing，Inc.

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《Acoustical physics》 |2005年第4期|共6页
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Perov DV; Rinkevich AB;
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正文语种 eng
中图分类声学;
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LASER INTERFEROMETER;

机译：激光干涉仪;

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1. Extraction of signals from white and colored noise using the discrete wavelet transform [J] . Perov DV, Rinkevich AB Acoustical physics . 2005,第4期

机译：使用离散小波变换从白噪声和彩色噪声中提取信号
2. Discrete-wavelet-transform-based noise removal and feature extraction for ECG signals [J] . H.-Y. Lin, S.-Y. Liang, Y.-L. Ho, Innovation and research in biomedical en . 2014,第6期

机译：基于离散小波变换的ECG信号去除和特征提取
3. ECG Signal De-Noising and Feature Extraction using Discrete Wavelet Transform [J] . Raaed Faleh Hassan, Sally Abdulmunem Shaker International Journal of Engineering Trends and Technology . 2018,第1期

机译：使用离散小波变换的ECG信号降噪和特征提取
4. Simulation of Performance Comparison between Discrete Wavelet Transform and Discrete Cosine Transform Methods for Radar Signal Processing in High-Noise Area [C] . Raisah Hayati, Rahmadi Kurnia, Taufik International Conference on Science and Innovated Engineering . 2019

机译：高噪声区域雷达信号处理的离散小波变换与离散余弦变换方法的性能比较模拟
5. Wavelet transforms for the analysis of biomedical signals: Noise removal and processing of biomechanical and electromyography signals. [D] . Wachowiak, Mark Paul. 1997

机译：用于生物医学信号分析的小波变换：噪声消除以及生物力学和肌电信号的处理。
6. Identification of exonic regions in DNA sequences using cross-correlation and noise suppression by discrete wavelet transform [O] . Omid Abbasi, Ali Rostami, Ghader Karimian 2011

机译：使用互相关和离散小波变换的噪声抑制来鉴定DNA序列中的外显子区域
7. A new discrete wavelet transform using variable band filters (Fetal ECG extraction using new discrete wavelet transform) [O] . Zhong ZHANG, Jin OHTAKI, Hiroshi TODA, 2015

机译：一种新的离散小波变换，使用可变带滤波器（使用新的离散小波变换的胎儿ECG提取）
8. Removing Signal Intensity Inhomogeneity From Surface Coil MRI Using Discrete Wavelet Transform and Wavelet Packet. [R] . Lin, F., Chen, Y., Belliveau, J. W., 2001

机译：利用离散小波变换和小波包去除表面线圈mRI的信号强度不均匀性。

Extraction of signals from white and colored noise using the discrete wavelet transform

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