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大小: 6KB文件類型: .zip金幣: 1下載: 0 次發(fā)布日期: 2021-01-07
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資源簡(jiǎn)介
可以預(yù)測(cè)一二維數(shù)據(jù)!基于小波變換的時(shí)間序列預(yù)測(cè)!思路將數(shù)據(jù)序列進(jìn)行小波分解,每一層分解的結(jié)果是上次分解得到的低頻信號(hào)再分解成低頻和高頻兩個(gè)部分。
代碼片段和文件信息
clc
clear?
A=[1?5?3?7;1/5?1?1/3?3;1/3?3?1?5;1/7?1/3?1/5?1];
[mn]=size(A);
RI=[0?0?0.58?0.90?1.12?1.24?1.32?1.41?1.45?1.49?1.51];
R=rank(A);
[VD]=eig(A);
tz=max(D);
B=max(tz);
[rowcol]=find(D==B);
C=V(:col);
CI=(B-n)/(n-1);
CR=CI/RI(1n);
if?CR<0.10
????disp(‘CI=‘);disp(CI);
????disp(‘CR=‘);disp(CR);
????disp(‘矩陣通過(guò)一致性檢驗(yàn),各向量權(quán)重向量Q為:‘);
????Q=zeros(n1);
????for?i=1:n
????????Q(i1)=C(i1)/sum(C(:1));
????end
????Q
else
????disp(‘矩陣沒有通過(guò)一致性檢驗(yàn),請(qǐng)重新構(gòu)造‘);
end
?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2019-10-06?17:04??小波神經(jīng)網(wǎng)絡(luò)預(yù)測(cè)\小波神經(jīng)網(wǎng)絡(luò)預(yù)測(cè)模型代碼\
?????文件?????????519??2018-08-16?10:54??小波神經(jīng)網(wǎng)絡(luò)預(yù)測(cè)\小波神經(jīng)網(wǎng)絡(luò)預(yù)測(cè)模型代碼\cengcifenxi.m
?????文件??????????97??2009-04-12?09:56??小波神經(jīng)網(wǎng)絡(luò)預(yù)測(cè)\小波神經(jīng)網(wǎng)絡(luò)預(yù)測(cè)模型代碼\d_mymorlet.m
?????文件??????????90??2009-04-12?09:54??小波神經(jīng)網(wǎng)絡(luò)預(yù)測(cè)\小波神經(jīng)網(wǎng)絡(luò)預(yù)測(cè)模型代碼\mymorlet.m
?????文件?????????277??2018-08-16?11:22??小波神經(jīng)網(wǎng)絡(luò)預(yù)測(cè)\小波神經(jīng)網(wǎng)絡(luò)預(yù)測(cè)模型代碼\shenjingwangluo.m
?????文件????????1574??2009-11-26?10:58??小波神經(jīng)網(wǎng)絡(luò)預(yù)測(cè)\小波神經(jīng)網(wǎng)絡(luò)預(yù)測(cè)模型代碼\traffic_flux.mat
?????文件????????5472??2013-08-21?07:44??小波神經(jīng)網(wǎng)絡(luò)預(yù)測(cè)\小波神經(jīng)網(wǎng)絡(luò)預(yù)測(cè)模型代碼\wavenn.m
?????目錄???????????0??2019-10-06?17:04??小波神經(jīng)網(wǎng)絡(luò)預(yù)測(cè)\
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