correction code meaning in English
校正码
修正编码
Examples
- This technique can enhance the computing performance greatly . we also proposed a self - error - correction quantum storage architecture . it references the research on quantum error - correction code , and can build a reliable storage system
借鉴量子纠错编码的研究成果，提出了自纠错的可靠量子存储系统方案，为协同量子计算机提供了可靠的存储系统。 - Through more than twenty years ’ research , associative neural networks have been developed into an important class of artificial neural networks . and they have been widely applied to many fields such as optimizing computation , error correction coding , data compression , and pattern recognition
经过二十多年的研究, am神经网络已经发展成为一类重要的人工神经网络,并已被广泛地应用于优化计算、纠错编码、数据压缩和模式识别等领域。 - In the aspect of communication in lunar ground , it uses the improved frame basing on hdlc , and adopts turbo as error - correction coding . as for lunar surface , because of the good channel , it uses the standard hdlc , and for the high speed video information , turbo is also used .
月地信道方面,选择了基于hdlc的改进帧格式,并采用turbo码作为纠错编码;月表方面由于信道性能良好,采用标准hdlc的帧格式,对于高速率的图像信息同时应用turbo码作为信道编码。 - Turbo codes represent the new code structures , which consist of pccc ( parallel serially convolutional code ) and sccc ( serially concatenated convolutional code ) . in this paper , the background of turbo codes are firstly introduced , which includes the base principle of error correction code 、 block code and convolutional code ; the principle of turbo code and the iterative decoding is secondly expanded ; the key decoding algorithm : a revised map algorithm and iterative decoding theory are detailed ; then , a new turbo code structure : hccc ( hybrid concatenated convolutional code ) is presented , and the capacity of this code method is analyzed , the average capacity upper bound is derived ; at last , this code is simulated on awgn ( additive white gaussian noise ) channel and rayleigh fading channel
本文首先介绍了turbo码的背景知识，包括差错控制的基本原理、分组码和卷积码；然后阐述了turbo码的基本原理，包括turbo编译码器结构及迭代译码原理；较为详细地描述了关键的译码算法： ?种改进的最大后验概率( map )译码算法及迭代译码算法；提出了一种新的turbo码结构：混合turbo码(混合级联卷积码) ；并用编码性能联合界分析方法对混合turbo码进行了性能分析，得出了其平均性能上界；并在高斯白噪声信道和瑞利衰落信道上分别作了一些应用研究及计算机仿真实验。 - Du pingzhou ( computer application ) directed by prof . sun huixian error - correction coding is used widely in satellite communications , mobile communications and data storing . reed - solomon code is one of the most useful error - correction codes , which has been accepted by ccsds aos as part of standard protocol
很多国际标准采用了rs码，比如空间数据系统咨询委员会（ ccsds ）在遥测信道编码的建议书中将rs ( 255 , 223 )系统码作为标准使用，高级在轨系统（ aos ）也采用了rs码。