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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
peg-unige.tar
- LDPC的密度演化算法,C++写的,执行速度很快。-LDPC density evolution algorithm, C++ written in the implementation of the fast.
JDCHE_and_JDPP_for_TD_SCDMA
- TD-SCDMA系统联合检测中的信道估计、信道估计后处理、信道估计串行干扰消除后处理算法的源代码。其中,信道估计采用频域快速FFT法以减少运算量;后处理采用激活窗检测法,只保留激活用户的多径信息,其余置0,以达到降低干扰及噪声的目的;串行干扰消除可以消除多小区信道估计的干扰,以得到本小区的纯净信道估计结果。-TD-SCDMA system, joint detection of channel estimation, channel estimation and post-processing,
IDFT_IFFT
- 对OFDM信道建模,包括普通IDFT算法和IFFT快速算法-For OFDM channel modeling, including general IDFT algorithm and fast algorithms IFFT
1
- 这个是快速天线选择算法里递减型快速天线选择与递减型快速天线选择算法的代码-This is a fast antenna selection algorithm code descending type fast antenna selection algorithm
3gpp-turbo
- 一种基于3gpp标准的运行速度较快的turbo编译码程序,内含logmap,max-logmap,th-logmap译码算法,程序达到设定的错误帧数自动停止,速度快!-Based on the the 3gpp standard run faster turbo encoding and decoding procedures, containing logmap the max-logmap, th-logmap decoding algorithm, the program reaches
ZFMMSESIC
- 本程序用MATLAB对ZF,MMSE,SIC进行了快衰落信道的检测算法仿真。调制用的是BPSK,对初学3G的同志们来说很实用-This procedure using MATLAB to ZF, MMSE, SIC conducted a fast fading channel detection algorithm simulation. Modulated using BPSK, 3G comrades for beginners is very useful