MIMO signal and system 这本书的全部代码。包含了precoding, STBC, detection 算法与书配套，可以对照学习，对初学者很有好处，也可以在代码基础上进行改进。-MIMO signal and system of this book all the code. Accompanied by a book, you can control study, very good for beginners, but also can improve the code