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Ch1899
- 小波变换在语音和生物医学信号处理中的应用 431 17.1 小波变换在语音信号处理中的应用 431 17.1.1 小波变换在语音增强中的应用 431 17.1.2 小波变换在语音压缩中的应用 433 17.2 小波变换在生物医学信号处理中的应用 435 17.2.1 基于小波变换的ECG信号压缩 435 17.2.2 基于小波变换的EEG信号多分辨率分析 437-wavelet transform voice, and biomedical signal process
W-avelet-Package-Removing-ecg
- 提出一种利用小波包变换逼近信号消除心电图ECG基线漂移噪声的方法。该方法的基本思想是：通过对 ECG信号进行多分辨率分析，利用所得到的一段或几段逼近信号充分逼近ECG信号中的基线漂移噪声的特性，从而 消除某线漂移分景。-Presents a wavelet packet transform approximation signal method to eliminate electrocardiogram ECG baseline drift noise. The basic idea
ECG-Detection-use-wavelet
- 本文把小波变换应用于心电信号的识别。探讨了伸缩尺度和伪频率(译自pseudo—frequency)-~．间的关系；利用二进双正 交样条小波对室扑信号按Mallat算法进行小波分解；提出了心室扑动和心室颤动信号的小波变换识别方法-Wavelet transform in used to identify the ECG si a1．The relation between scale and pseudo—frequency is discussed．The ventrlcular flu
ECE082
- Abstract— with the latest advancements in electronics, several techniques are used for removal of unwanted entities from signals especially that are implied in the most sophisticated applications. The removal of power line interference from m
112
- 以离散平稳小波变换的心电信号噪声去除方法为基础，根据噪声的不同来源及其频带分布特点，对变换后的细节信号采用不同的阈值去噪方案。并提出一种基于准则原理的阈值选取方法。经国际标准数据库中验证，试验表明，该方法行之有效-With discrete stationary wavelet transform of ecg signal to noise removal method as the foundation, according to the different sources of noise
Calculate-ECG-Parameters-through-Labview
- This paper gives an insight to labview software tools which helps in analysis of ECG signals. The raw ECG data are taken MIT-BIH Arrhythmia . Study of ECG signal includes filtering & preprocessing which removes the baseline wandering and noise due to