采用Log-BP算法的LDPC碼譯碼仿真程序，給出了不同信噪比下誤碼率和誤包率的統計圖，用matlab和C（c-mex）程序分別編寫，有詳細說明和注釋。
上傳時間： 2014-01-09
上傳用戶：3到15
ldpc系統建模，本程序仿真ldpc碼形式，矩陣結構，對系統仿真起到關鍵作用，matlab 7.0編譯通過
上傳時間： 2014-11-12
上傳用戶：stella2015
我國數字電視地面國標以及手機電視國標都采用了LDPC編碼，本程序是LDPC的Matlab便解碼實現，程序中附有說明，結構簡潔，是了解LDPC原理和應用的最佳實例。
上傳時間： 2016-01-15
上傳用戶：二驅蚊器
iterative 解碼庫,matlab 和 c寫的， 包括turbo code和LDPC的編解碼， 含源代碼
上傳時間： 2013-12-23
上傳用戶：dancnc
在LDPC譯碼中用LLR方式，跌代次數分別為5和10對譯碼性能的影響MATLAB寫的
上傳時間： 2016-04-18
上傳用戶：yiwen213
This LDPC software is intended as an introduction to LDPC codes computer based simulation. The pseudo-random irregular low density parity check matrix is based on Radford M. Neal’s programs collection, which can be found in [1]. While Neal’s collection is well documented, in my opinion, C source codes are still overwhelming, especially if you are not knowledgeable in C language. My software is written for MATLAB, which is more readable than C. You may also want to refer to another MATLAB based LDPC source codes in [2], which has different flavor of code-writing style (in fact Arun has error in his log-likelihood decoder).
標簽： LDPC introduction simulation software
上傳時間： 2014-01-14
上傳用戶：大融融rr
LDPC碼在很多領域都將會有重要的應用，比如本程序描述的在無線城域網中的應用。本程序是用MATLAB編寫的
標簽： LDPC
上傳時間： 2016-05-10
上傳用戶：cuibaigao
在LDPC碼的校驗矩陣中，環4的存在對碼的性能影響是非常大的，本程序就是校驗校驗矩陣中是否存在環4，MATLAB編寫的
上傳時間： 2013-12-18
上傳用戶：heart520beat
This LDPC software is intended as an introduction to LDPC codes computer based simulation. The pseudo-random irregular low density parity check matrix is based on Radford M. Neal’s programs collection, which can be found in [1]. While Neal’s collection is well documented, in my opinion, C source codes are still overwhelming, especially if you are not knowledgeable in C language. My software is written for MATLAB, which is more readable than C. You may also want to refer to another MATLAB based LDPC source codes in [2], which has different flavor of code-writing style (in fact Arun has error in his log-likelihood decoder).
標簽： LDPC introduction simulation software
上傳時間： 2014-12-05
上傳用戶：change0329
LDPC碼是目前通信中性能最好的糾錯編碼之上，這是我在Matlab下編寫的LDPC基本解碼算法，已經通過調試，大家共同學習
上傳時間： 2013-12-18
上傳用戶：weixiao99
