cdma
代码说明：
编写了MATLAB程序生产和扩频码进行仿真，仿真程序从发送方完成通道的接收端，得出在不同的扩频码，在不同的信噪比即误码率的图形比较直接序列扩频通信系统原理，改善系统性能的度(Written MATLAB program to produce and direct sequence spread spectrum communication system principle of spreading codes for simulation, emulation program to complete the channel from the sender to the receiver end, draw graphics comparison at different spreading code, the bit error rate under different SNR i.e., the degree of improvement of the system performance)
文件列表：
chapter10
.........\despread.m,699,2010-11-20
.........\dscdma.m,4968,2011-04-29
.........\ex1.m,74,2010-11-08
.........\ex2.m,360,2011-04-29
.........\ex3.m,370,2011-04-29
.........\goldseq.m,587,2010-11-14
.........\mseq.m,972,2010-11-08
.........\rayleigh.m,1156,2010-07-31
.........\shift.m,672,2010-11-08
.........\spread.m,773,2010-11-20
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