資源簡介
OFDM系統(tǒng)中基于循環(huán)前綴的頻譜估計(jì)算法仿真,清晰易懂

代碼片段和文件信息
function?y_CFO=add_CFO(yCFONfft)
%?To?add?an?arbitrary?frequency?offset
%?Input:?y????=?Time-domain?received?signal
%????????dCFO?=?FFO?(fractional?CFO)?+?IFO?(integral?CFO)
%????????Nfft?=?FFT?size;
%MIMO-OFDM?Wireless?Communications?with?MATLAB㈢???Yong?Soo?Cho?Jaekwon?Kim?Won?Young?Yang?and?Chung?G.?Kang
%2010?John?Wiley?&?Sons?(Asia)?Pte?Ltd
nn=1:length(y);?y_CFO?=?y.*exp(sqrt(-1)*2*pi*CFO*nn/Nfft);
%?plot(real(y_CFO)imag(y_CFO)‘.‘)for?i=1:length(x4)?x5(i)=x4(i)*exp(j*(2*pi*0.88*i/N));?%?假設(shè)頻偏為0.4(歸一化頻率end
????
?屬性????????????大小?????日期????時(shí)間???名稱
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?????文件????????548??2015-04-29?11:02??調(diào)用的函數(shù)\add_CFO.m
?????文件?????????90??2012-04-08?13:09??調(diào)用的函數(shù)\add_CP.m
?????文件????????358??2017-11-25?11:07??調(diào)用的函數(shù)\add_pilot.m
?????文件????????309??2010-08-18?15:00??調(diào)用的函數(shù)\add_STO.m
?????文件????????145??2012-04-08?13:12??調(diào)用的函數(shù)\CFO_CP.m
?????文件????????127??2012-04-08?13:09??調(diào)用的函數(shù)\remove_CP.m
?????目錄??????????0??2017-11-25?11:25??調(diào)用的函數(shù)
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?????????????????1577????????????????????7
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