中文说明：应用背景这是MATLAB代码来实现空间调制的随机数据数量的发射天线和调制分。例如，如果发送天线4和QPSK调制采用4比特的信息，将属于一个SM的标志。关键技术这是一种空间调制编码。空间调制是一种能量高效的技术替代传统的MIMO。T
English Description：
Application backgroundThis is matlab code to implement Spatial Modulation in which random data is divided according number of transmit antennas and modulation. For example, if transmits antennas are 4 and QPSK modulation is used, 4 bits information will belong to one SM symbol. Key TechnologyThis is a code for Spatial Modulation. Spatial Modulation is an energy efficient technology alternative to conventional MIMO. T