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    發布日期: 2023-11-08
  • 語言: Matlab
  • 標簽: matlab??MIMO??

資源簡介

Massive MIMO 系統中對 MRC、ZF、MMSE、ZF-SIC 和 MMSE-SIC 等檢測算法在不同的信噪比和不同的天線數目下的各個算法性能仿真比較。以及LS、MMSE信道估計算法在不同條件下的性能分析。

資源截圖

代碼片段和文件信息


%?in?this?programe?a?highly?scattered?enviroment?is?considered.?The
%?Capacity?of?a?MIMO?channel?with?nt?transmit?antenna?and?nr?recieve
%?antenna?is?analyzed.?The?power?in?parallel?channel?(after
%?decomposition)?is?distributed?as?water-filling?algorithm

%?the?pdf?of?the?matrix?lanada?elements?is?depicted?too.

clear?all
close?all
clc

nt_V?=?[1?2?3?2?4];
nr_V?=?[1?2?2?3?4];

N0?=?1e-4;
B??=?1;
Iteration?=?1e4;?%?must?be?grater?than?1e2

SNR_V_db?=?[-10:3:20];
SNR_V????=?10.^(SNR_V_db/10);

color?=?[‘b‘;‘r‘;‘g‘;‘k‘;‘c‘];
notation?=?[‘-o‘;‘->‘;‘<-‘;‘-^‘;‘-s‘];

for(k?=?1?:?5)
????nt?=?nt_V(k);
????nr?=?nr_V(k);
????for(i?=?1?:?length(SNR_V))
????????Pt?=?N0?*?SNR_V(i);
????????for(j?=?1?:?Iteration)
????????????H?=?random(‘rayleigh‘1nrnt);
????????????[S?V?D]?=?svd(H);
????????????landas(:j)??=?diag(V);
????????????[Capacity(ij)?PowerAllo]?=?WaterFilling_alg(Ptlandas(:j)BN0);
????????end
????end

????f1?=?figure(1);
????hold?on
????plot(SNR_V_dbmean(Capacity‘)notation(k:)‘color‘color(k:))
????
????f2?=?figure(2);
????hold?on
????[yx]?=?hist(reshape(landas[1min(ntnr)*Iteration])100);
????plot(xy/Iteration‘color‘color(k:));
????clear?landas
end

f1?=?figure(1)

legend_str?=?[];
for(?i?=?1?:?length(nt_V))
????legend_str?=[?legend_str?;...
????????{[‘nt?=?‘num2str(nt_V(i))‘??nr?=?‘num2str(nr_V(i))]}];
end
legend(legend_str)
grid?on
set(f1‘color‘[1?1?1])
xlabel(‘SNR?in?dB‘)
ylabel(‘Capacity?bits/s/Hz‘)

f2?=?figure(2)
legend(legend_str)
grid?on
set(f2‘color‘[1?1?1])
ylabel(‘pdf?of?elements?in?matrix?landa?in?svd?decomposition?of?marix?H‘)

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

?????文件???????1661??2006-10-03?09:17??matlab仿真程序\mimo\MIMO_System.m

?????文件????????779??2006-10-02?20:37??matlab仿真程序\mimo\WaterFilling_alg.m

?????文件???????6052??2006-05-06?21:55??matlab仿真程序\MIMO-OFDM(simulinkANDmatlab)\MIMO-OFDM不同信道估計的對比\MIMO_OFDM.m

?????文件??????14591??2007-12-24?15:02??matlab仿真程序\MIMO-OFDM(simulinkANDmatlab)\MIMO-OFDM不同信道估計的對比\ofdm.m

?????文件???????6052??2006-05-06?21:55??matlab仿真程序\MIMO-OFDM(simulinkANDmatlab)\MIMO-OFDM不同信道估計的對比(Y)\MIMO_OFDM.m

?????文件??????14591??2007-12-24?15:02??matlab仿真程序\MIMO-OFDM(simulinkANDmatlab)\MIMO-OFDM不同信道估計的對比(Y)\ofdm.m

?????文件???????3634??2001-11-30?08:09??matlab仿真程序\MIMO-OFDM(simulinkANDmatlab)\OFDMexample(程序源碼和SIMUlink平臺仿真)\OFDMexample\從基本的bpskqpskqam到實際的ofdm系統,cdma鏈路,mac層仿真分析,\tn929.5-h254\Chapter2\bpskev.m

?????文件????????658??2001-11-26?18:37??matlab仿真程序\MIMO-OFDM(simulinkANDmatlab)\OFDMexample(程序源碼和SIMUlink平臺仿真)\OFDMexample\從基本的bpskqpskqam到實際的ofdm系統,cdma鏈路,mac層仿真分析,\tn929.5-h254\Chapter2\comb.m

?????文件????????741??2001-11-26?03:37??matlab仿真程序\MIMO-OFDM(simulinkANDmatlab)\OFDMexample(程序源碼和SIMUlink平臺仿真)\OFDMexample\從基本的bpskqpskqam到實際的ofdm系統,cdma鏈路,mac層仿真分析,\tn929.5-h254\Chapter2\delay.m

?????文件????????671??2001-11-26?18:47??matlab仿真程序\MIMO-OFDM(simulinkANDmatlab)\OFDMexample(程序源碼和SIMUlink平臺仿真)\OFDMexample\從基本的bpskqpskqam到實際的ofdm系統,cdma鏈路,mac層仿真分析,\tn929.5-h254\Chapter2\disper.m

?????文件???????2166??2001-11-30?08:13??matlab仿真程序\MIMO-OFDM(simulinkANDmatlab)\OFDMexample(程序源碼和SIMUlink平臺仿真)\OFDMexample\從基本的bpskqpskqam到實際的ofdm系統,cdma鏈路,mac層仿真分析,\tn929.5-h254\Chapter2\fade.m

?????文件????????410??2001-11-26?03:05??matlab仿真程序\MIMO-OFDM(simulinkANDmatlab)\OFDMexample(程序源碼和SIMUlink平臺仿真)\OFDMexample\從基本的bpskqpskqam到實際的ofdm系統,cdma鏈路,mac層仿真分析,\tn929.5-h254\Chapter2\main.m

?????文件????????370??2001-11-26?03:24??matlab仿真程序\MIMO-OFDM(simulinkANDmatlab)\OFDMexample(程序源碼和SIMUlink平臺仿真)\OFDMexample\從基本的bpskqpskqam到實際的ofdm系統,cdma鏈路,mac層仿真分析,\tn929.5-h254\Chapter2\mvalue.m

?????文件???????3726??2001-11-30?08:24??matlab仿真程序\MIMO-OFDM(simulinkANDmatlab)\OFDMexample(程序源碼和SIMUlink平臺仿真)\OFDMexample\從基本的bpskqpskqam到實際的ofdm系統,cdma鏈路,mac層仿真分析,\tn929.5-h254\Chapter2\README-Chap2.txt

?????文件???????1742??2001-11-27?21:49??matlab仿真程序\MIMO-OFDM(simulinkANDmatlab)\OFDMexample(程序源碼和SIMUlink平臺仿真)\OFDMexample\從基本的bpskqpskqam到實際的ofdm系統,cdma鏈路,mac層仿真分析,\tn929.5-h254\Chapter2\sefade.m

?????文件???????2753??2001-11-30?06:35??matlab仿真程序\MIMO-OFDM(simulinkANDmatlab)\OFDMexample(程序源碼和SIMUlink平臺仿真)\OFDMexample\從基本的bpskqpskqam到實際的ofdm系統,cdma鏈路,mac層仿真分析,\tn929.5-h254\Chapter3\bpsk.m

?????文件???????4484??2001-11-30?06:30??matlab仿真程序\MIMO-OFDM(simulinkANDmatlab)\OFDMexample(程序源碼和SIMUlink平臺仿真)\OFDMexample\從基本的bpskqpskqam到實際的ofdm系統,cdma鏈路,mac層仿真分析,\tn929.5-h254\Chapter3\bpsk_fading.m

?????文件????????658??2001-11-26?18:37??matlab仿真程序\MIMO-OFDM(simulinkANDmatlab)\OFDMexample(程序源碼和SIMUlink平臺仿真)\OFDMexample\從基本的bpskqpskqam到實際的ofdm系統,cdma鏈路,mac層仿真分析,\tn929.5-h254\Chapter3\comb.m

?????文件????????562??2001-11-30?07:56??matlab仿真程序\MIMO-OFDM(simulinkANDmatlab)\OFDMexample(程序源碼和SIMUlink平臺仿真)\OFDMexample\從基本的bpskqpskqam到實際的ofdm系統,cdma鏈路,mac層仿真分析,\tn929.5-h254\Chapter3\compconv.m

?????文件????????684??2001-11-30?07:56??matlab仿真程序\MIMO-OFDM(simulinkANDmatlab)\OFDMexample(程序源碼和SIMUlink平臺仿真)\OFDMexample\從基本的bpskqpskqam到實際的ofdm系統,cdma鏈路,mac層仿真分析,\tn929.5-h254\Chapter3\compoversamp.m

?????文件????????743??2001-11-30?07:55??matlab仿真程序\MIMO-OFDM(simulinkANDmatlab)\OFDMexample(程序源碼和SIMUlink平臺仿真)\OFDMexample\從基本的bpskqpskqam到實際的ofdm系統,cdma鏈路,mac層仿真分析,\tn929.5-h254\Chapter3\delay.m

?????文件???????2167??2001-11-27?21:49??matlab仿真程序\MIMO-OFDM(simulinkANDmatlab)\OFDMexample(程序源碼和SIMUlink平臺仿真)\OFDMexample\從基本的bpskqpskqam到實際的ofdm系統,cdma鏈路,mac層仿真分析,\tn929.5-h254\Chapter3\fade.m

?????文件???????1052??2001-11-30?07:55??matlab仿真程序\MIMO-OFDM(simulinkANDmatlab)\OFDMexample(程序源碼和SIMUlink平臺仿真)\OFDMexample\從基本的bpskqpskqam到實際的ofdm系統,cdma鏈路,mac層仿真分析,\tn929.5-h254\Chapter3\gaussf.m

?????文件???????3387??2001-11-30?07:42??matlab仿真程序\MIMO-OFDM(simulinkANDmatlab)\OFDMexample(程序源碼和SIMUlink平臺仿真)\OFDMexample\從基本的bpskqpskqam到實際的ofdm系統,cdma鏈路,mac層仿真分析,\tn929.5-h254\Chapter3\gmsk.m

?????文件???????5109??2001-11-30?07:42??matlab仿真程序\MIMO-OFDM(simulinkANDmatlab)\OFDMexample(程序源碼和SIMUlink平臺仿真)\OFDMexample\從基本的bpskqpskqam到實際的ofdm系統,cdma鏈路,mac層仿真分析,\tn929.5-h254\Chapter3\gmsk_fading.m

?????文件???????1652??2001-11-27?01:37??matlab仿真程序\MIMO-OFDM(simulinkANDmatlab)\OFDMexample(程序源碼和SIMUlink平臺仿真)\OFDMexample\從基本的bpskqpskqam到實際的ofdm系統,cdma鏈路,mac層仿真分析,\tn929.5-h254\Chapter3\hrollfcoef.m

?????文件???????2933??2001-11-30?06:31??matlab仿真程序\MIMO-OFDM(simulinkANDmatlab)\OFDMexample(程序源碼和SIMUlink平臺仿真)\OFDMexample\從基本的bpskqpskqam到實際的ofdm系統,cdma鏈路,mac層仿真分析,\tn929.5-h254\Chapter3\msk.m

?????文件???????2967??2001-11-30?06:31??matlab仿真程序\MIMO-OFDM(simulinkANDmatlab)\OFDMexample(程序源碼和SIMUlink平臺仿真)\OFDMexample\從基本的bpskqpskqam到實際的ofdm系統,cdma鏈路,mac層仿真分析,\tn929.5-h254\Chapter3\msk2.m

?????文件???????4691??2001-11-30?06:31??matlab仿真程序\MIMO-OFDM(simulinkANDmatlab)\OFDMexample(程序源碼和SIMUlink平臺仿真)\OFDMexample\從基本的bpskqpskqam到實際的ofdm系統,cdma鏈路,mac層仿真分析,\tn929.5-h254\Chapter3\msk2_fading.m

?????文件???????4657??2001-11-30?06:31??matlab仿真程序\MIMO-OFDM(simulinkANDmatlab)\OFDMexample(程序源碼和SIMUlink平臺仿真)\OFDMexample\從基本的bpskqpskqam到實際的ofdm系統,cdma鏈路,mac層仿真分析,\tn929.5-h254\Chapter3\msk_fading.m

............此處省略324個文件信息

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