In this paper, we propose the approach of employing circulant permutation matrices to construct quantum quasi-cyclic (QC) low-density parity-check (LDPC) codes.
摘要:本文简要的阐述了道路改造工程施工中因注意的几个问题。 关键词:道路 路基 改造 Abstract: This paper briefly described the construction of the road reconstruction project due attention to several issues.Key words: road; roadbed; transf