CDMA系统中的扩频研究，这是时下应用广泛的一种技术，并且会在接下来的4G网络中更深应用-Study of the spread spectrum CDMA system, which is nowadays widely used a technology, and deeper in the next 4G network applications

LMS and RLM code in matlab simulate in MUD CDMA system.

MC-CDMA with SFBC In the next subsections, we describe the architecture of an SFBC MIMO MC-CDMA transmitter, and define the basic terms related to the PAPR of the involved signals. System model In an MC-CDMA system, a block of M information sym