So the iterative times are reduced greatly. By optimized iterative algorithm, the speed of decoding BCH codes gets increased obviously.
通过使用优化的迭代算法，可以使得整个二元BCH码的译码速度得到明显的提高。
BCH codes are a subset of the class of linear block codes that have good error correction capability. Information hiding is a new technique in information security field.
BCH纠错编码是线性分组码的一种，有较好的纠错能力，信息隐藏是近年来信息安全领域出现的新技术。
In this paper, we give the simulation results of bit error rate based on group counterchange method for BCH codes in UWB communication system in the condition of AWGN channel.
本文给出了群变换方法构成的BCH编码在超宽带通信系统中的误码率仿真结果。
This paper discusses telecontrol communication coding for power systems in China and analyzes how to select the optimum generating polynomial and synchronization polynomial for shortened BCH codes.
本文讨论了我国电力系统远动通信中的编码问题，分析了如何选择缩短BC H码最优生成多项式和最佳同步多项式问题。
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。
In chapter 4, the problem of finding the minimum distance in large linear codes like BCH is discussed, and the decoder's general performance is analyzed theoretically.
第四章从理论上对BCH最小码字距离的问题进行研究，同时从理论角度对BCH译码的出错指示及漏警概率进行分析；
Decoding codes such as BCH, RS codes consist essentially of solving the key equation, namely, finding error locator polynomial.
BCH码、RS码的译码问题主要归结为一个所谓关键方程的解决，也即是错位多项式的求法。
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。
The scheme can solve the flat bed of error codes of the LDPC code and has higher flexibility and greater encoding gain than the cascaded methods of BCH code.
该方案能够克服LDPC码的误码平层，并且比BCH码级联方法有更高的灵活性以及更大的编码增益。
The scheme can solve the flat bed of error codes of the LDPC code and has higher flexibility and greater encoding gain than the cascaded methods of BCH code.
该方案能够克服LDPC码的误码平层，并且比BCH码级联方法有更高的灵活性以及更大的编码增益。
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