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資源簡介

適合于初學者接觸聲吶信號處理,有簡單的波束形成例程,包括時域和頻域,以及相關法求時延等

資源截圖

代碼片段和文件信息

%%?聲納技術?實驗課
%???實驗0.編程規范的一個例子
%???內容:y=2x+1x=s+n;求y與n的關系
%???Author:?Lanhualin
%???Create?date:2010-02-28

%%
close?all;
clear;
clc
s=3;
dx=0:0.1:10;
for?m=1:length(dx);
????x=s+normrnd(0dx(m)11000);
????y=2.*x+1;
????msey(m)=sqrt(mean((y-2*s-1).^2));
end
dy=2*dx;
plot(dxdy‘linewidth‘4)
hold?on
plot(dxmsey‘r‘‘linewidth‘4)
xlabel(‘噪聲的標準差‘)
ylabel(‘輸出的均方根誤差‘)
ylim([0?30])
legend(‘直接法‘‘統計法‘)
grid?on

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

?????目錄??????????0??2015-05-18?19:49??sonar?expriment

?????文件????????482??2010-03-28?09:55??sonar?expriment\Sonar_Exp_0_1.m

?????文件????????747??2015-01-07?15:03??sonar?expriment\Sonar_Exp_1_1.m

?????文件????????672??2015-01-07?15:14??sonar?expriment\Sonar_Exp_1_2.m

?????文件???????1368??2015-01-07?18:16??sonar?expriment\Sonar_Exp_1_3.m

?????文件????????965??2010-02-28?10:11??sonar?expriment\Sonar_Exp_1_4.m

?????文件???????1053??2015-01-07?19:19??sonar?expriment\Sonar_Exp_1_5.m

?????文件???????2442??2015-01-12?15:49??sonar?expriment\Sonar_Exp_beamform.m

?????文件????????768??2015-01-08?11:03??sonar?expriment\Sonar_Exp_directivity.m

?????文件????????689??2010-04-15?16:29??sonar?expriment\Sonar_Exp_fre_est.m

?????文件???????1054??2015-01-07?13:48??sonar?expriment\Sonar_Exp_timedelay.m

?????文件???????1060??2010-02-28?10:36??sonar?expriment\Sonar_Exp_v2_CW.m

?????文件????????991??2010-02-28?10:38??sonar?expriment\Sonar_Exp_v2_LFM.m

-----------?---------??----------?-----??----

????????????????12291????????????????????13


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