搜索资源列表
PEG_LDPC.rar
- 引入PEG(Progressive-edge-growth)算法来构造适合线性时间编码的LDPC校验矩阵,译码时采用简化最小和Min-Sum译码算法实现简化译码.仿真结果表明,该方法能够构造适合LDPC码的线性时间编码的下三角校验矩阵日,并且用此方法构造的LDPC码性能非常接近原来PEG算法构造的LDPC码.同时通过采用最小和Min-Sum算法降低译码复杂度.,The introduction of PEG (Progressive-edge-growth) algorithm to const
matlab.rar
- matlab LDPC 仿真程序 做LDPC的必备的,matlab LDPC simulation program to do the necessary LDPC
ldpc_decode_logforOFDM.rar
- OFDM系统中ldpc编码的解调matlab源程序!,LDPC coded OFDM system demodulation matlab source!
Hmatrix.rar
- LDPC编码中构造H矩阵的生成函数,用c实现,有兴趣的可以,LDPC coding structure of the generating function matrix H, with c realization interested can
ldpc_code1.rar
- LDPC码的编码译码性能仿真,C语言编写,LDPC码的编码译码性能仿真,C语言编写
ldpc_stbc.rar
- 本程序为实现LDPC编码和STBC,STBC采用2发2收天线,希望对大家有一定的帮助。,implement an STBC encoding/decoding scheme, LDPC coding before modulation and STBC next to decode them.
decode.rar
- LDPC的Verilog程序源代码,包括仿真数据等。文件很大,请慢慢下载,LDPC of Verilog source code, including the simulation data. Large file, please download slowly
ldpcdecoder.zip
- ldpc gf(q) decoder C code,ldpc gf(q) decoder C code
LDPC_BSN.rar
- 这是一个LDPC 的matlab 仿真程序. 信道为AWGN. 调制方式为BPSK. 程序包里包含多种编码, 译码方式.,This is a box of LDPC simulation programs. The channel is AWGN channel and the modulation is BPSK. There are different encoding and decoding methods.
LDPC_EG
- 文件给出了EG-LDPC码的三种H矩阵,可直接调用,分别为(1023,781)、(255,175)、(15,7)EG-LDPC码-File EG-LDPC codes given three H matrix, can be directly called, respectively, (1023,781), (255,175), (15,7) EG-LDPC code
Matlab_PN_QC-LDPC
- 包含了QC-LDPC编码、译码 的程序,含有PN序列的实现,欢迎下载-Contains a QC-LDPC codes, decoding procedure, with the realization of PN sequences, welcome to download
LDPCCode.rar
- LDPC编解码代码,使用matlab中的Mex文件,解码速度较快,LDPC Codec using mex file in Matlab
density_evolution_original.rar
- LDPC码密度进化程序,加入了自己的一些见解。,the programe of LDPC codes density evolution, with some personal viewpoint.
LDPC_matlab.rar
- ldpc编码的matlab例子,比较详细,具有很高的价值,matlab coding ldpc example, more detailed, with a very high value
SPA_log
- LDPC码的和积算法,码长可以任意,输出多项式即可,译码输出软信息-Sum-product algorithm for LDPC codes, code length can be arbitrary, the output polynomials can be, decoder outputs soft information
LDPC_Behavioral_VHDL
- 用VHDL语言编写的LDPC码硬件实现语言,相对于verilog的,比较简单-Using VHDL language LDPC code hardware implementation language, compared to Verilog, and relatively simple
128x256regular
- 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,
kmplot
- LDPC codes BER simulation under AWGN channel. MacKay-Neal based LDPC matrix. Message encoding uses sparse LU decomposition. There are 4 choices of decoder: hard-decision/bit-flip decoder, probability-domain SPA decoder, log-domain SPA decoder, and si
ldpc
- ldpc编译码程序,本文档是由matlab编写(运行时,请将alist_2_sparse的下划线去掉:alist2sparse)-ldpc codec program (matlab source)
NonBinary_LDPC
- 高斯信道下的多进制LDPC码仿真。 输入条件:H矩阵-non-binary LDPC simulation