%白噪聲及有色噪聲序列的產(chǎn)生
clear?all;?close?all;

L=500;?%仿真長度
d=[1?-1.5?0.7?0.1];?c=[1?0.5?0.2];?%D、C多項式的系數(shù)（可用roots命令求其根）
nd=length（d）-1;?nc=length（c）-1;?%nd、nc為D、C的階次
xik=zeros（nc1）;?%白噪聲初值，相當(dāng)于ξ（k-1）...ξ（k-nc）
ek=zeros（nd1）;?%有色噪聲初值
xi=randn（L1）;?%randn產(chǎn)生均值為0，方差為1的高斯隨機(jī)序列（白噪聲序列）

for?k=1:L
????e（k）=-d（2:nd+1）*ek+c*[xi（k）;xik];?%產(chǎn)生有色噪聲
????
????%數(shù)據(jù)更新
????for?i=nd:-1:2
????????ek（i）=ek（i-1）;
????end
????ek（1）=e（k）;
????
????for?i=nc:-1:2
????????xik（i）=xik（i-1）;
????end
????xik（1）=xi（k）;
end
subplot（211）;
plot（xi）;
xlabel（‘k‘）;?ylabel（‘噪聲幅值‘）;?title（‘白噪聲序列‘）;
subplot（212）;
plot（e）;
xlabel（‘k‘）;?ylabel（‘噪聲幅值‘）;?title（‘有色噪聲序列‘）;

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

?????文件????????434??2008-10-20?17:15??系統(tǒng)辨識與自適應(yīng)控制程序（769-5）\chap6\chap6_07_Delphi_RBF_MRAC_Direct\Project1.cfg

?????文件???????2014??2008-10-20?17:15??系統(tǒng)辨識與自適應(yīng)控制程序（769-5）\chap6\chap6_07_Delphi_RBF_MRAC_Direct\Project1.dof

?????文件????????188??2008-10-20?17:15??系統(tǒng)辨識與自適應(yīng)控制程序（769-5）\chap6\chap6_07_Delphi_RBF_MRAC_Direct\Project1.dpr

?????文件?????564224??2009-08-23?22:38??系統(tǒng)辨識與自適應(yīng)控制程序（769-5）\chap6\chap6_07_Delphi_RBF_MRAC_Direct\Project1.exe

?????文件????????876??2008-10-20?17:13??系統(tǒng)辨識與自適應(yīng)控制程序（769-5）\chap6\chap6_07_Delphi_RBF_MRAC_Direct\Project1.res

?????文件???????8885??2009-04-20?15:03??系統(tǒng)辨識與自適應(yīng)控制程序（769-5）\chap6\chap6_07_Delphi_RBF_MRAC_Direct\Unit1.dcu

?????文件?????????51??2009-08-23?22:38??系統(tǒng)辨識與自適應(yīng)控制程序（769-5）\chap6\chap6_07_Delphi_RBF_MRAC_Direct\Unit1.ddp

?????文件???????6080??2009-08-23?22:38??系統(tǒng)辨識與自適應(yīng)控制程序（769-5）\chap6\chap6_07_Delphi_RBF_MRAC_Direct\Unit1.dfm

?????文件???????4750??2009-04-20?14:33??系統(tǒng)辨識與自適應(yīng)控制程序（769-5）\chap6\chap6_07_Delphi_RBF_MRAC_Direct\Unit1.pas

?????文件?????????51??2009-08-23?22:35??系統(tǒng)辨識與自適應(yīng)控制程序（769-5）\chap6\chap6_07_Delphi_RBF_MRAC_Direct\Unit1.~ddp

?????文件???????6084??2009-08-23?22:34??系統(tǒng)辨識與自適應(yīng)控制程序（769-5）\chap6\chap6_07_Delphi_RBF_MRAC_Direct\Unit1.~dfm

?????文件???????4750??2009-04-20?14:33??系統(tǒng)辨識與自適應(yīng)控制程序（769-5）\chap6\chap6_07_Delphi_RBF_MRAC_Direct\Unit1.~pas

?????目錄??????????0??2009-09-08?13:52??系統(tǒng)辨識與自適應(yīng)控制程序（769-5）\chap6\chap6_07_Delphi_RBF_MRAC_Direct

?????文件????????434??2009-04-11?13:15??系統(tǒng)辨識與自適應(yīng)控制程序（769-5）\chap6\chap6_06_Delphi_BP_identification\Project1.cfg

?????文件???????2014??2009-04-11?13:15??系統(tǒng)辨識與自適應(yīng)控制程序（769-5）\chap6\chap6_06_Delphi_BP_identification\Project1.dof

?????文件????????188??2008-10-20?17:15??系統(tǒng)辨識與自適應(yīng)控制程序（769-5）\chap6\chap6_06_Delphi_BP_identification\Project1.dpr

?????文件?????563200??2009-07-02?21:59??系統(tǒng)辨識與自適應(yīng)控制程序（769-5）\chap6\chap6_06_Delphi_BP_identification\Project1.exe

?????文件????????876??2008-10-20?17:13??系統(tǒng)辨識與自適應(yīng)控制程序（769-5）\chap6\chap6_06_Delphi_BP_identification\Project1.res

?????文件????????188??2008-10-20?17:15??系統(tǒng)辨識與自適應(yīng)控制程序（769-5）\chap6\chap6_06_Delphi_BP_identification\Project1.~dpr

?????文件???????8293??2009-04-20?14:42??系統(tǒng)辨識與自適應(yīng)控制程序（769-5）\chap6\chap6_06_Delphi_BP_identification\Unit1.dcu

?????文件?????????51??2009-07-02?21:59??系統(tǒng)辨識與自適應(yīng)控制程序（769-5）\chap6\chap6_06_Delphi_BP_identification\Unit1.ddp

?????文件???????5694??2009-07-02?21:59??系統(tǒng)辨識與自適應(yīng)控制程序（769-5）\chap6\chap6_06_Delphi_BP_identification\Unit1.dfm

?????文件???????4078??2009-04-20?14:40??系統(tǒng)辨識與自適應(yīng)控制程序（769-5）\chap6\chap6_06_Delphi_BP_identification\Unit1.pas

?????文件?????????51??2009-07-02?21:59??系統(tǒng)辨識與自適應(yīng)控制程序（769-5）\chap6\chap6_06_Delphi_BP_identification\Unit1.~ddp

?????文件???????5694??2009-07-02?21:59??系統(tǒng)辨識與自適應(yīng)控制程序（769-5）\chap6\chap6_06_Delphi_BP_identification\Unit1.~dfm

?????文件???????4078??2009-04-20?14:40??系統(tǒng)辨識與自適應(yīng)控制程序（769-5）\chap6\chap6_06_Delphi_BP_identification\Unit1.~pas

?????目錄??????????0??2009-09-08?13:52??系統(tǒng)辨識與自適應(yīng)控制程序（769-5）\chap6\chap6_06_Delphi_BP_identification

?????文件????????434??2009-04-10?15:03??系統(tǒng)辨識與自適應(yīng)控制程序（769-5）\chap6\chap6_05_Delphi_MV_STC\Project2.cfg

?????文件???????2014??2009-04-10?15:03??系統(tǒng)辨識與自適應(yīng)控制程序（769-5）\chap6\chap6_05_Delphi_MV_STC\Project2.dof

?????文件????????188??2008-10-20?15:00??系統(tǒng)辨識與自適應(yīng)控制程序（769-5）\chap6\chap6_05_Delphi_MV_STC\Project2.dpr

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