是本科毕设的题目，包括最小二乘法、SVM、神经网络、1_k近邻法,包括调制，解调，信噪比计算，实现串口的数据采集，在matlab R2009b调试通过。- The title of the commercial is undergraduate course you Including the least squares method, the SVM, neural networks, 1 _k neighbor method, Includes the modulation, demodul