用MATLAB对VSB 的调制解调进行仿真模拟，包括时域，频域，功率谱，加噪。(MATLAB to VSB modulation demodulation simulation, including time domain, frequency domain, power spectrum, add noise.)

这是关于多输入多输出正交频分复用索引的代码(Multiple input multiple output orthogonal frequency division multiplexing index modulation simulation code)

The reference communication system for Orthogonal Time Frequency Space modulation