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通讯/手机编程 Construct the short length of QC LDPC codes without girth 4 and girth 6
Construct the short length of QC LDPC codes without girth 4 and girth 6
3G开发 Construct the short length of QC LDPC codes without girth 4 and girth 6
Construct the short length of QC LDPC codes without girth 4 and girth 6
通讯/手机编程 The program can count the number of the girth 4 of LDPC codes.
The program can count the number of the girth 4 of LDPC codes.
3G开发 Flexible construction of girth-six QC-LDPC Codes
Flexible construction of girth-six QC-LDPC Codes
通讯/手机编程 constructs girth-six column-weight three QC-LDPC codes
constructs girth-six column-weight three QC-LDPC codes
通讯/手机编程 The program constructs girth-twelve column-weight QC-LPDC codes. The rate can be changed by changing
The program constructs girth-twelve column-weight QC-LPDC codes. The rate can be changed by changing k(row-weight), size is changed by varying m(sub-matrix size).
邮电通讯系统 此代码为用比特填充法编写的ldpc码的校验矩阵。它的girth为6
此代码为用比特填充法编写的ldpc码的校验矩阵。它的girth为6，最大行重为8，列重为3
技术资料 Girth-8+%283%2CL%29-规则QC-LDPC码的一种确定性构造方法
摘 要：对于围长(girth)至少为8的低密度奇偶校验(LDPC)码，目前的绝大多数构造方法都需要借助于计算机搜索。受贪婪构造算法启发，该文利用完全确定的方式构造出一类围长为8的 (3,L)−规则QC-LDPC码。这类QC-LDPC码的校验矩阵由3×L 个P ×P 的循环置换矩阵构成。对于任意整数P ≥ 3L2 / 4 ，这类校验矩阵的围长均为8。 ...
通讯/手机编程 已知LDPC码的稀疏交验矩阵H
已知LDPC码的稀疏交验矩阵H，计算girth和local girth
Linux/Unix编程 A collection of LDPC(Low-Density Parity-Codes) tools. Including: Code construction Density Evolution
A collection of LDPC(Low-Density Parity-Codes) tools. Including: Code construction Density Evolution Decoding Algorithm Girth average Counter Stopping set and error Floor,etc