Quartus II中滤波器的设计，里面含有高通滤波器，低通滤波器，带阻滤波器，主要用于滤除心电信号中的干扰-Quartus II filter design, which contains a high-pass filter, low-pass filter, band stop filter, mainly used for filtering of ECG signal interference

课程作业，心电信号放大电路，包有50hz滤波，高通、低通滤波，仿真效果非常好-ECG amplifier circuit pack has 50hz filtering, high-pass, low-pass filtering, simulation results is very good

ADS1292R基于430的驱动程序，可以采集心电信号，并作滤波处理，同时计算出心率-ADS1292R based on 430 drivers, can collect ecg signal, and filtering processing, calculate the heart rate at the same time