Make sure the correct size and right - left - unit 鞋面配双时码数左右脚要正确
Real - time monitoring system of bpc based on virtual instrument 基于虚拟仪器的低频时码发播信号实时监测系统
Construction and characteristic analysis of a frequency - hop timespread code 一种跳频扩时码的构造及性能分析
Construction and characteristic analysis of a frequency - hop time - spread code 一种跳频扩时码的构造及性能分析
Finally , the concept of space - time codes and encoding design criteria are discussed here . chapter 4 describles space - time block codes thoroughly 最后阐述了空时码概念,并详细给出了空时码编码设计思想和准则。
Chapter 7 introduces the other two space - time codes besides space - time block codes - space - time trellis codes and space - time layered codes 第七章简单介绍了除空时分组码之外的两大类空时码,空时格状码和分层空时码。
However , if people want to make the stc more convenient for the practical application systems , there are still many works need to be done 但是,空时码要更好的应用到实际系统当中,还有很多具体问题有待研究和解决。
A scheme of inner concatenated coding based on the characteristics of space - time block codes and diagonally - layered space - time codes is presented 本文基于空时分组码和对角分层空时码的各自特点提出了一种内接编码方案。
The newly developing transmit diversity and space - time codes are just one of the most important schemes to improve wireless spectrum efficiency 而近年来提出的发射分集和空时码就是能够有效提高无线频谱利用率最重要的方案之一。
In this dissertation , the theory and characters of mimo and stc are both studied . then , the outfield testing work is carried out based on the mimo testing equipments 本文研究了mimo技术的原理和特点,分析了空时码的编译码原理,并完成了基于mimo试验平台的外场测试。