park算法代码 训练序列结构 T=[\(C\) \(D\) \(C^{*}\) \(D^{*}\)],其中C表示由长度为N/4的复伪随机序列PN,ifft变换得到的符号序列 \(C(n) = D(N/4-n)\) 原文解释:The training symbol is produced by transmitting a real-valued PN sequence on the even frequencies, while zeros are used on the odd freque…
minn算法代码 算法原理 训练序列结构 T=[B B -B -B],其中B表示由长度为N/4的复伪随机序列PN,ifft变换得到的符号序列 (原文解释):B represent samples of length L=N/4 genereated by N/4 point IFFT of \(N_u/4\) length modulated data of a PN sequence.也就是说B是一个长度为N/4的序列,其通过对一个PN序列进行编码后,通过IFFT获得 \(\bigstar\)…