Differential space-frequency codes with linear constellation precoding;
具有线性星座预编码的差分空频码
Aiming at the drawback of sensitivity to partial-band jamming in conventional orthogonal frequency division multiplexing systems,a partial-band jamming rejection method combined with linear constellation precoding was proposed.
针对传统正交频分复用系统对部分频带干扰敏感的问题,提出了一种结合线性星座预编码的部分频带干扰抑制方法。
This study focuses on the structure and distribution of elements of transposase coding subgroup of this superfamily.
以基因组克隆Rim2 5 6 9为代表 ,分析了该家族中转座酶编码亚组的分子结构 ,同时对Rim2因子在染色体和不同水稻品种之间的差别分布情况进行了研究。