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关于低密度奇偶校验码的生成,采用matlab编写,主要是校验矩阵的产生
-on low-density parity-check code generation, prepared using Matlab, mainly for the selection of calibration matrix
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this code to generate parity check matrix of Low density parity check cod, and encode in order to codeword-this code to generate parity check matrix of Low density parity check cod, and encode in order to codeword
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simulink for Low-density parity-check code
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This is a report on Low Density Parity check with a sample source code descr iption on an example. The theory part can be helpful to those who wish to work further in LDPC.
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提出了一种码率码长灵活变化的准循环低密度奇偶校验(Quasi - Cyclic Low Density
Parity Check, QC - LDPC)码,利用构造出的H 矩阵可以达到较大的圈长( girth)值,并能在
girth值不变的前提下实现码率码长的灵活变化-Puts forward a bit rate code length of flexible change must circulation Low Density parity (Quasi-Cyclic Low De
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low density parity check code
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Study of LDPC Codes
This paper is a brief study of a specific type of forward error correction code known as low density parity check code. We also study its decoding technique which makes it suitable for transmitting a message over a noisy transmi
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LDPC码既低密度奇偶校验码(Low Density Parity Check Code,LDPC)-(Low Density Parity Check Code,LDPC)
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本论文主要对多进制 LDPC 码(Q-LDPC,Non-binary Low Density Parity Check Codes)的性能进行了深入的研究,并与二进制 LDPC 码(B-LDPC)、RS码(Reed-Solomon Codes)进行了全面的比较分析-This paper mainly binary LDPC codes (Q-LDPC, Non-binary Low Density Parity Check Codes) the performance of in-depth r
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文章提出了一种可以兼容不同码率规则和非规则准循环低密度校验码(LDPC)的部分并行译码结构, 用Verilog语言开发,基于该部分并行结构在Altera公司的StratixII-EP2S90器件上验-This paper presents a part of different bit rates can be compatible with the rules and irregular quasi-cyclic low density parity check code (LDPC) de
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The Low-Density Parity-Check codes are among the most powerful forward error correcting
codes, since they enable to get as close as a fraction of a dB the Shannon limit.
This astonishing performance combined with their relatively simple decoding
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In information theory, a low-density parity-check (LDPC) code is a linear error correcting code, a method of transmitting a message over a noisy transmission channel.[1][2] An LDPC is constructed using a sparse bipartite graph.[3] LDPC codes are capa
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