英语释义

• a system of checking for errors in computer functioning

片语

parity y check奇偶检验

parity-check syndrome校验式

parity-check machine奇偶校验器

parity-check codes[计] 奇偶校验码

Parity Bit Check同位元核对法

parity-check digit一致校验数字

parity-check equation一致校验方程

parity-check tree校验树

parity-check code[计] 奇偶校验码

英汉例句

• abstract : the structured low density parity check (ldpc) codes can be described by the base-matrices and lifting factors, which have low encoding/decoding complexity and good coding performance.

  摘要结构化低密度奇偶校验码可通过基矩阵和扩展因子描述，具有较低的编译码复杂度和优异的译码性能。

• the multi-channel digital networks described by vector boolean algebra and the adders with parity check and parity prediction are realized very conveniently by using the r-pla.

  用向量布尔代数描述的多通道大型数字网络和具有奇偶校验及奇偶预测等容错技术的加法器，用这种r-pla实现起来是非常方便的。

• in fact, we have shown that by the generation matrices or parity check matrices of any mds codes, one can get a new method of secret sharing.

  实际上利用每一个mds码的生成矩阵或校验矩阵都可以得到一种分享秘密的方法。

• low density parity check (ldpc) code, which is a special case of error correction code with sparse parity-check matrix, has the performance very close to the shannon limit.

  ldpc码是一种特殊的具有稀疏校验矩阵的纠错编码，其性能逼近香农限。

• this paper presents a simple algorithm for multiple fault detection and location in parity check networks.

  本文提出了奇偶校验与生成电路多重故障检测和定位的一种简便算法。

• a simple and efficient algorithm for locating multiple faults in parity check circuits is presented.

  本文提出了定位奇偶检测电路多重故障的简单而有效的算法。

• in order to reduce further the error codes, parity check is made.

  为了进一步减少误码，对脉沖计数进行了奇偶校验。

• proposed a puncturing scheme for finite-length low density parity check code (ldpc) codes.

  提出了一种有限长低密度校验码（ldpc码）的打孔方案。

• based on the suitable channel model, an implementation of quasi-cyclic low density parity check codes(qc-ldpc)for acoustic communication system in shallow water is demonstrated.

  讨论了準循环低密度校验码（qc-ldpc）在浅海水声信道中的实现方案。

• it is proved that the parity check matrix for bch code is a representation form in the eigenvector basis. thus the study on cyclic codes may be brought into the framework of linear system theory.

  证明了bch码的校验矩阵是用循环变换的特征向量作基底时的一种表示形式，从而把循环码的研究纳入到线性系统理论研究的框架之中。

• these sub-codes can be the same or not, hamming code, extended hamming code, bch code, single parity check code , and so on.

  子码码型可以相同也可以不同，可以使用汉明码、扩展汉明码、bch码、单奇偶校验码。

• based on evolvable algorithm, this paper proposed a new method for parity check circuit design automatically.

  基于演化算法技术，提出一种新的设计思想，实现奇偶校验器的电路自动设计。

• parity check matrix h is a key for the performance of ldpc codes.

  奇偶校验矩阵h是决定一个ldpc码性能的关键。

• definition of low density parity check codes, its classification, graph representation, and a decoding algorithm based on the graph structure are described.

  介绍低密度码的概念、分类、图结构表示，以及基于图结构的译码算法。

• this paper gives a comprehensive survey on the methods of construction of parity check matrix and encoding and decoding of ldpc, and discusses applications and future researches on ldpc codes.

  本文对低密度校验（ldpc）码的奇偶校验矩阵的构造方法和编译码方法进行了分析和总结，对ldpc码的应用及未来的研究方向进行了展望。

• this paper presents the principle of parity check on magnetic tape records in the 3700 cls system. the causes of parity errors are analyzed.

  本文介绍了3700数控测井仪磁带记录奇偶校验原理，分析了产生奇偶错的原因。

• a design of parity check matrix for irregular ldpc codes based on per mutation matrix is proposed in this paper.

  提出了一种基于置换矩阵的非规则低密度奇偶校验（ldpc）码的校验矩阵设计方法。

• this article uses the parity check matrix to produce a simplified decoding table under the premise of not using the structure standard array.

  在不用构造标準阵列的前提下，利用一致校验矩阵直接生成简化的译码表。

• low density parity check codes(ldpc) is a kind of linear group codes which can be near the shannon limit, the complexity of decoding is low.

  低密度奇偶校验码（ldpc码）是一种逼近香农限的线性分组码，译码的复杂度较低；