A 12-lead ECG data acquisition system based on ADS1298 is presented in this paper. ADS1298 is a latest 16- channel 24-bit Analog to Digital Converter (ADC) made in TI Company, which has the characters of high-precision, low power and low noise, w

ML法能够很好的估计信号的信噪比,最小二乘回归分析算法，内含心电信号数据及运用MATLAB写的源代码。- ML estimation method can be a good signal to noise ratio, Least-squares regression analysis algorithm, ECG data and includes source code written in MATLAB.