纠错码(Error Correction Codes)是一种非常有效的在系统级纠正多位错误的方法。与其他设计层次(器件级、电路级、版图级)的方法相比,纠错码可以很好的和工艺兼容,...
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burst error correction codes 纠突发错码
network error correction codes 网络纠错码
Block Error Correction Codes 区块改错码
quantum error correction codes 量子纠错码
Comparing the error correction code with QPSK, kinds of error correction codes could get different code gain, it can get low BER in low SNR conditions.
纠错编码与纯粹的QPSK 调制通信相比,能够获得不同的编码增益1,在低信噪比下也能获得极低的误码率2。
参考来源 - 符合CCSDS标准的复数基变换域RS（255.223）译码算法研究及其实现Based on the proposed algorithm, extensive experiments were performed toinvestigate the impact of error correction codes (Repetition code and BCH code) onimproving watermark detection efficiency. Several principles were given on how touse error correction codes more efficiently.
而且,基于该算法进行了大量实验,研究纠错码(重复码和 BCH码)对提高水印检测性能的作用,并给出了有效使用纠错码的几条规则。
参考来源 - 鲁棒性数字音频水印算法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Error correction codes and other attribute data for a number of user data sectors are preferably stored together in different pages and blocks than the user data.
优选情况下，许多用户数据区段的纠错码和其它属性数据，一起存放在与用户数据不同的页面和区块中。
In order to decrease the code error rate, several methods are discussed for code shape manipulations, including code shape correction, decoding timing window and filling up the lost codes.
为了降低误码率，文中还论及码形处理的几种方法，包括码形矫正、译码定时窗口及丢码填补。
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。
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