%加噪聲
function?output=add_noise（sgmainput）
?????????[nnl]=size（input）;
?????????for?k=1:nl
????????????for?m=1:n
????????????????noise=normrnd（0sgma）+normrnd（0sgma）*sqrt（-1）;??????????????
????????????????output（mk）=input（mk）+noise;
????????????end
?????????end

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????277??2009-03-12?10:19??05375110梁振業matlab仿真\add_noise.m

?????文件????????218??2009-04-25?21:45??05375110梁振業matlab仿真\del_cp.m

?????文件????????300??2009-04-25?21:40??05375110梁振業matlab仿真\de_map.m

?????文件????????311??2009-04-25?21:37??05375110梁振業matlab仿真\de_map1.m

?????文件????????299??2009-04-25?21:40??05375110梁振業matlab仿真\de_map4.m

?????文件????????561??2009-04-25?21:40??05375110梁振業matlab仿真\de_p.m

?????文件???????1097??2009-04-25?21:44??05375110梁振業matlab仿真\de_qam16.m

?????文件????????432??2009-04-25?21:44??05375110梁振業matlab仿真\de_qam4.m

?????文件????????290??2009-04-25?21:47??05375110梁振業matlab仿真\error_count.m

?????文件???????4740??2009-04-26?16:39??05375110梁振業matlab仿真\est_3ways.m

?????文件???????7185??2009-04-26?17:32??05375110梁振業matlab仿真\insert_2way.m

?????文件????????289??2009-03-22?10:28??05375110梁振業matlab仿真\insert_cp.m

?????文件????????803??2009-04-25?21:58??05375110梁振業matlab仿真\insert_pilot.m

?????文件????????790??2009-04-25?21:54??05375110梁振業matlab仿真\insert_pilot2.m

?????文件????????541??2009-04-25?22:01??05375110梁振業matlab仿真\insert_pilot_keep.m

?????文件???????1089??2009-04-25?22:04??05375110梁振業matlab仿真\jakes.m

?????文件????????861??2009-04-25?22:07??05375110梁振業matlab仿真\lmmse_estimation.m

?????文件????????576??2009-04-25?22:09??05375110梁振業matlab仿真\ls_estimation.m

?????文件????????311??2009-04-25?22:11??05375110梁振業matlab仿真\map_16_QAM.m

?????文件????????308??2009-04-25?22:10??05375110梁振業matlab仿真\map_4_QAM.m

?????文件???????8902??2009-04-26?17:47??05375110梁振業matlab仿真\modulation.m

?????文件????????281??2009-04-25?22:13??05375110梁振業matlab仿真\multi_chan.m

?????文件????????542??2009-04-25?22:14??05375110梁振業matlab仿真\qam16.m

?????文件????????142??2009-04-25?22:14??05375110梁振業matlab仿真\qam4.m

?????文件?????????87??2009-04-26?18:08??05375110梁振業matlab仿真\readme.txt

?????文件???????1225??2009-04-25?22:10??05375110梁振業matlab仿真\SVD_estimation.m

?????文件???????7597??2009-04-26?16:22??05375110梁振業matlab仿真\trainning_vs_pilot.m

?????文件??????35384??2009-04-25?10:50??05375110梁振業matlab仿真\三種估計算法的比較.emf

?????文件??????31908??2009-04-26?17:46??05375110梁振業matlab仿真\多徑情況下BPSK4QAM和16QAM調制方式的比較.emf

?????文件??????34016??2009-04-26?17:53??05375110梁振業matlab仿真\多徑情況下三種估計算法的比較.emf

............此處省略9個文件信息