資源簡(jiǎn)介
5G技術(shù)中NOMA算法的性能仿真,對(duì)比ofdm性躁比仿真比較
代碼片段和文件信息
function?[?symbol_seq?bit_seq?]?=?data_gen(?bit_num?len_turbo?M?)
%?[?symbol_seq?bit_seq?]?=?data_gen(?bit_num?len_turbo?M?)
%?輸入總比特?cái)?shù)、Turbo碼長(zhǎng)和QAM階數(shù),生成符號(hào)序列,同時(shí)返回原始比特序列。
bit_seq?=?round(rand(bit_num?1));
%?生成隨機(jī)比特序列
[turbo_seq]?=?turbo_enc(bit_seq?len_turbo);
%?size(turbo_seq)
%?Turbo編碼,編碼后長(zhǎng)度為3*len+12
hModulator?=?comm.PSKModulator(M‘BitInput‘true);
hModulator.PhaseOffset?=?pi/M;
symbol_seq?=?step(hModulator?turbo_seq);
%?size(symbol_seq)
%?將比特序列轉(zhuǎn)化為QAM符號(hào)并進(jìn)行功率歸一化
end
?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????文件???????25885??2017-04-10?15:13??NOMA-4PSK.fig
?????文件???????23152??2017-04-10?15:13??NOMA-4PSK.png
?????文件???????27000??2017-04-10?15:13??NOMA-8PSK.fig
?????文件???????22593??2017-04-10?15:13??NOMA-8PSK.png
?????文件???????25115??2017-04-10?15:13??NOMA-BPSK.fig
?????文件???????20745??2017-04-10?15:13??NOMA-BPSK.png
?????文件????????2984??2017-04-10?15:02??ber.mat
?????文件?????????566??2017-04-10?12:50??data_gen.m
?????文件????????4868??2017-04-10?14:15??main_v2_ber.m
?????文件?????????931??2017-04-10?14:05??noma_dec.m
?????文件?????????232??2017-04-08?17:51??noma_enc.m
?????文件?????????197??2017-04-10?11:38??ofdm_rx.m
?????文件?????????515??2017-04-10?11:41??ofdm_tx.m
?????文件?????????657??2017-04-10?12:54??ofdma_dec.m
?????文件?????????666??2017-04-08?17:51??ofdma_enc.m
?????文件????????2052??2017-04-10?15:12??plot_ber.m
?????文件?????????349??2017-04-09?11:47??turbo_dec.m
?????文件?????????333??2017-04-09?11:32??turbo_enc.m
- 上一篇:模型
- 下一篇:LSTM-MATLAB-master 親測(cè)有效
評(píng)論
共有 條評(píng)論