ECG simulator can generate a ecg signal the Principle of Fourier Series using matlab

第二个例子滤波应用程序,可以了解粒子滤波的工作原理 很好-The second example filtering applications, can understand the working principle of particle filter is very good

通信原理课程原理课题：数字幅度调制的抗噪声性能,程序运行于MATLAB环境下-Communication principle course principle: digital amplitude modulation noise resistance, the program runs in the MATLAB environment