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wireless_3lead_ecg
- ECG amplifier and good filter circuit
PreprocessingMAMDandRSEFforR-RIntervalDetectionof
- Electrocardiogram (ECG) is used in order to discover the heart disease early. Especially, R-R interval gives an useful information for the heart condition. The purpose of this study is the detection of an accurate R wave position zn order to
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
AD8232
- AD8232是一款用于ECG及其他生物电测量应用的集成信号调理模块。该器件设计用于在具有运动或远程电极放置产生的噪声的情况下提取、放大及过滤微弱的生物电信号。该设计使得超低功耗模数转换器(ADC)或嵌入式微控制器能够轻松地采集输出信号-The AD8232 is an integrated signal conditioning block for ECG and other biopotential measurement applications. It is designed to ext
FECG
- fetal ecg extraction using filter