网格编码8PSK系统中最佳码的研究与分析-Trellis Coded 8PSK system code to the best research and analysis

四维网格编码调制与解调性能分析与研究-4D Trellis coded modulation and demodulation performance analysis and research

有一个基本的格子结构必须提供的Viterbi译码算法。因此，有两个步骤需要在一个特定组合的格子和调制的仿真：第一就是棚架结构。- Trellis structure，TCM schemes have an underlying trellis structure that must be provided to the Viterbi decoding algorithm. Therefore, there are two steps required in the simulation o