搜索资源列表
ldpc
- ldpc码在AWGN信道下的性能仿真。包括geth.m,getG.m,H2G.m,decode.m,BER.m按传统的编码方案编码,生成H矩阵后转化为G矩阵,编码后送入高斯信道。仿真得到BER性能-ldpc codes in the AWGN channel performance simulation. Including geth.m, getG.m, H2G.m, decode.m, BER.m coded according to the traditional encoding sch
LDPC
- LDPC码的编译码程序源代码, 开发环境为:VC++6.0 。-LDPC code decoding program source code
LDPC
- LDPC码的C语言实现,对于研究通信信道编码技术的人员有较大帮助-LDPC code of the C language, the study of communication channel coding techniques to help the staff more
ldpc(in_matlab)
- 基于matlab的LDPC码的encoding和decoding的程序,强烈推荐初学者学习参考-Matlab based on the LDPC code encoding and decoding procedures, strongly recommended reference for beginners to learn
girth4_count
- 本程序可检验所设计的LDPC码中的4环个数。LDPC码中的4环决定LDPC码的解码算法是否能够快速收敛,见程序前言中的参考文献。 LDPC码为高性能信道纠错码,已被DVB-s2和IEEE802.16e采纳。-This procedure can be designed to test the LDPC code in ring number 4. LDPC code of 4 Central decision LDPC code decoding algorithm is able to f
decodeLogDomainSimple
- LDPC码的matlab仿真程序,希望对大家有用,不客气,-LDPC codes matlab simulation program, in the hope that useful, at worst,
ldpc
- 最近在做毕设,ldpc码的编解码实现,这个是verilog实现。-Recently completed the set up to do, ldpc code codec implementation, this is the Verilog implementation.
LDPCBSN
- LDPC码既低密度奇偶校验码(Low Density Parity Check Code,LDPC),它由Robert G.Gallager博士于1963年提出的一类具有稀疏校验矩阵的线性分组码,不仅有逼近Shannon限的良好性能,而且译码复杂度较低, 结构灵活,是近年信道编码领域的研究热点,目前已广泛应用于深空通信、光纤通信、卫星数字视频和音频广播等领域。LDPC码已成为第四代通信系统(4G) -LDPC codes BER simulation under AWGN channel.
LDPC
- 将wimax结构化表示转为校验矩阵,用于LDPC编码仿真,适用于类似wimax中,结构化LDPC码的设计。-Wimax will be structured to express check matrix for LDPC code simulation, applicable to similar wimax, the structured LDPC code design.
ldpc
- 这是一个关于PSK和LDPC码相结合的运用程序,很有参考价值。-This is an LDPC code on the PSK and the use of a combination of procedures, a good reference.
decode_log_ldpc
- LDPC码对数域译码程序,结构简单,相信对大家有所帮助-LDPC decoding with Log field
TS-LDPC
- Turbo 码结构的LDPC码,占用存储空间小,性能好-Turbo structed LDPC,very good perfomance
LDPC-pso
- 度序列优化时LDPC码设计的关键一步。本程序利用粒子群算法优化LDPC码度序列,速度较快。压缩包包括程序,优化结果,与比较文献。-Optimizing the degree sequence of a key step in designing LDPC codes. This process utilizes particle swarm optimization of LDPC code degree sequence, faster. Compressed package includes
ldpc-bp
- LDPC码经典BP译码程序,Matlab环境下,可运行成功-ldpc codes bp decoding in matlab enviorment
LDPC
- dsp上实现LDPC码,添加必要的支持文件就可以实现。-ldpc dsp
LDPC
- LDPC码编解码仿真程序,BSC、AWGN信道,sparse编码-LDPC code decoding simulation program, BSC, AWGN channel, sparse coding
LDPC
- LDPC码的编译码算法的实现与仿真,以及平均误码率的分析。-LDPC code decoding algorithm implementation and simulation, and the average bit error rate analysis.
ldpc
- LDPC仿真程序,纠错码中的LDPC码,码长越长,纠错性能越好,是美国NASA深空通信运用的纠错编码-LDPC code for matlab
LDPC
- 在删除信道下LDPC码的编译码研究与实现,可供参考-In the Delete Channel Encoding and Decoding of LDPC Codes and implementation, available for reference
LDPC
- 用matlab仿真了LDPC码的编码译码程序,及其用BPSK调制传输。并测其误码率-Matlab simulation of the LDPC codes with coding and decoding process, and its transmission with BPSK modulation. And measure its error rate