释义 |
coded modulation短语¹¹⁴⁴⁶⁷⁺⁴ 基本例句 编码调制 Labeling map is the crucial design parameter for bit-interleaved coded modulation BICM systems. 星座映射方式在 BICM系统的设计中非常重要。 cnki According to the simulation results, the trellis- coded modulation can also obtain nearly the theoretical gain when used in the multi- carrier modulation system. 结果显示,格状编码用于多载波调制系统时仍然能够获得大部分理论编码增益。 cnki Then, we introduce the principle and application of density evolutionDE and extrinsic information transferEXIT chart technology for the analysis and design of binary LDPC coded modulation. 然后介绍了用于二元 LDPC码分析和设计的密度进化和外信息转移图技术的原理及应用。 cnki |