DS-CDMA-UWB and MB-OFDM-UWB system anylis

In 揚erformance of multi-carrier DS CDMA Systems?we apply a multi-carrier signaling technique to a direct-sequence CDMA system, where a data sequence multiplied by a spreading sequence modulates multiple carriers, rather than a single carrier. The rec

DS－CDMA系统多用户接收机设计方案，对CDMA通信系统设计者有较好的参考意义。-DS-CDMA system, multi-user receiver design for CDMA communication system designers have a better reference value.

this file the program matlab for DS CDMA system