通过对几种准正交空时分组码进行仿真，得到相关的性能曲线-Adoption of several quasi-orthogonal space-time block codes for simulation, to be related to performance curve

This is the simulation of the paper Y. Jing and H. Jafarkhani,``Using orthogonal and quasi-orthogonal designs in wireless relay networks, IEEE Trans. on Information Theory, vol. 53, pp. 4106-4118, Nov. 2007. -This is the simulation of the paper Y.