資源簡介
采用模糊神經網絡anfis預測混沌時間序列的源程序。
代碼片段和文件信息
%?
load?data1;
%?load?data2;
%?load?data3;
t=A(:1);
x=A(:2);
plot(tx);
?for?i=20001:60001
?????Data(i-20000:)=[x(i)?x(i+10)?x(i+20)?x(i+30)?x(i+40)?x(i+50)?x(i+60)?x(i+70)?x(i+80)];
?end
?trnData=Data(1:30000:);
?chkData=Data(30001:end:);
?fismat=genfis2(trnData(:1:8)trnData(:9)0.25);
?[fismat1error1ssfismat2error2]=anfis(trnDatafismat[][]chkData);
?plot(error1‘r‘);
?hold?on;
?plot(error2‘k‘);
?anfis_output=evalfis([trnData(:1:8)?chkData(:1:8)]fismat2);
?index=20081:60081;
?figure(1);
?plot(t(index)[x(index)?anfis_output]);
?figure(2);
?plot(t(index)x(index)-anfis_output);
?
?
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????632??2004-08-22?11:15??Time?series?prediction?with?anfis\chengenfis2.m
?????文件????1600200??2004-08-15?16:39??Time?series?prediction?with?anfis\data1.mat
?????目錄??????????0??2012-05-04?11:23??Time?series?prediction?with?anfis
-----------?---------??----------?-----??----
??????????????1600832????????????????????3
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