crc数组编码程序，好用，循环冗余校验好程序，经过调试-crc array cade program，it can be used，is a good program for Cyclic redundancy check and it has debugged

空时编码的matlab仿真程序，其中包括almouti，空时分组码仿真，空时格行码的设计仿真，不同信噪比下的比较，码长天线数的比较-the simulations of space-time coding are include in this rar file, adhered with the almouti scheme, space-time block cade sheme and space-time trill code sheme.