DS-CDMA中匹配滤波器误码率分析，只是一直为零，感觉没有错阿。-DS-CDMA matched filter error rate analysis, but the zero, A feeling nothing wrong.

matlab 仿真GSM的广播控制信道接收，包括匹配滤波，维特比解调，解卷积，解交织等-matlab simulation of GSM broadcast control channel reception, including the matched filter, Viterbi demodulation, deconvolution, and other deinterleave