中文说明： 代码实现的是空时编码alamouti和广义空间调制的结合，对结合的方式实现仿真并给出误比特率和snr之间的仿真图；代码有备注，对学习空时编码和空间调制的研究者有所帮助！
English Description：
&Code implementation is the combination of space-time coding Alamouti and generalized spatial modulation, the combination of the way to achieve simulation and give the bit error rate and SNR between the simulation diagram; code notes, to learn space-time coding and spatial modulation researchers help!