利用串口或者蓝牙的通信方式将采集到的心电数据绘制成波形，并与matlab混合编程实现小波分析-Using serial or Bluetooth communication will be collected ECG data plotted waveform, and Hybrid Programming with matlab wavelet analysis

Matlab串口通讯程序、读取串口数据、一个8bit、7296个8bit数据为一次读取的数据量、每两个8bit构成一个16bit数据(Matlab serial communication program, read serial data, a 8bit, 7296 8bit data for the one read data amount, each two 8bit to form a 16bit data)