利用matlab GUI实现的串口编程例子，包括调制，解调，信噪比计算，包括最小二乘法、SVM、神经网络、1_k近邻法,能量熵的计算，D-S证据理论数据融合。- Use serial programming examples matlab GUI implementation, Includes the modulation, demodulation, signal to noise ratio calculation, Including the least squares method, the SVM, neural networks, 1 _k neighbor method, Energy entropy calculation, D-S evidence theory data fusion.