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心电信号预处理技术及基于Matlab的陷波器设计
- 详细阐述心电信号的特点及相关的预处理技术。心电信号是低频微弱信号，且处于强噪声背景下，特别是50Hz的工频干扰。本文利用Matlab提供的工具箱，高效地设计出了满足实际要求的滤波器，经仿真后证明了其有效性。
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- 心电信号的实时数字预处理，关于工频与高频干扰的消除-ECG real-time digital preprocessing, frequency and high frequency interference on the Elimination of
xindian
- 心电信号的采集与自适应滤波处理，其中包括报告及源代码-ECG signal acquisition and adaptive filtering, including reports and source code
filter
- 滤波器的设计 主要是设计一个滤波器处理原始的心电信号，是信号波形得到处理-heart signal filter and design .the main is design a filter to process the original heart signal.
bland_altman
- 处理心电信号。滤波和计算之1：bland Altman-ECG signal processing. Filtering and calculation
first_bp
- 心电信号处理之 处理和扩展，ptt计算血压-ECG signal processing and handling of extensions, ptt calculate blood pressure
GetEcgPpg
- 心电信号处理，滤波与计算 之：数据的读取-ECG signal processing, filtering and calculation of: reading data
jixianpiaoyi
- 心电信号处理，滤波与计算 之：去除漂移基线子程序-ECG signal processing, filtering and calculation of: removing baseline drift subroutines
50Hz_FIR_Frequency-filtering
- 该文件使用FIR滤波器滤除采集的心电信号中的工频干扰，实测滤波效果不错，不过并不能处理基线漂移。文件中提供了滤波器的定点系数。-The file uses the FIR filter to remove the collected ECG frequency interference, measured the filtering effect is good, but does not deal with the baseline drift. Document provides a fix
xinhaojiemian
- 利用MATLAB提供的图形图像工具箱里的GUIDE工具,进行简单的心电信号界面的菜单和对话框的设计,使心电信号在记录、处理与诊断方面提供了可视化环境-MATLAB toolbox use graphic images provided in the GUIDE tools to design simple ECG interface menus and dialog boxes, make ECG provides a visual environment to record, process
TIZHENmethod
- 心脏向外泵血引起与心跳同步的身体的震动,产生体震信号,其规律与心率相关,可在脊椎轴上通过敏感的力传感器检测出来.体震信号微弱且易受干扰,针对此特点设计了传感器电路和信号处理电路,说明了检测方法.所获得的原始体震信号先经预处理去除噪声,再应用模极大值算法得到每个心动周期中的峰值点,最后求得心率.采集体震信号时,同步采集一路单通道心电信号作为基准,评价测量的准确性.实验结果表明,基于体震信号的心率测量方法获得了良好的效果.-The heart to pump blood out of the bod
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- 心电信号特征点提取特征值和结合多种算法处理信号的研究-Study on the algorithm of ecg signal feature point extraction
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- 心电信号处理和特征信息提取方法的研究及心电工作站的研制-Ecg signal processing and feature information extraction method of research and development of ecg workstation
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- 基于语音信号与心电信号的多模态情感识别研究和处理-Based on speech signal with the ecg signal modal emotion recognition research and treatment
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- 基于心电信号的预处理和波形检测算法的研究-Based on ecg signal pretreatment and waveform detection algorithm research