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大小: 90KB文件類型: .zip金幣: 2下載: 0 次發(fā)布日期: 2021-06-30
- 語(yǔ)言: Matlab
- 標(biāo)簽: DBN??故障診斷??深度學(xué)習(xí)??
資源簡(jiǎn)介
這是對(duì)深度置信網(wǎng)絡(luò)的進(jìn)一步優(yōu)化,構(gòu)成了一個(gè)分類器,可依據(jù)變壓器的特征氣體,對(duì)變壓器的故障進(jìn)行診斷分析,其中附帶完整可運(yùn)行的MATLAB代碼。

代碼片段和文件信息
function?[dataXdataYdataYrealnames]?=?getData()
%%?讀取數(shù)據(jù)
[datatext]?=?xlsread(‘?dāng)?shù)據(jù).xlsx‘);
data?=?data(:2:end);
%%?無(wú)編碼比值
eps?=?1e-3;
%?CH4/H2
dataX(:1)?=?data(:2)./(data(:1)+eps);??
%?C2H4/C2H2
dataX(:2)?=?data(:4)./(data(:5)+eps);???
%?C2H4/C2H6
dataX(:3)?=?data(:4)./(data(:3)+eps);??
%?C2H2/(C1+C2)
dataX(:4)?=?data(:5)./(data(:2)+data(:3)+data(:4)+data(:5));?
%?H2/(H2+C1+C2)
dataX(:5)?=?data(:1)./(data(:1)+data(:2)+data(:3)+data(:4)+data(:5));?
%?C2H4/(C1+C2)
dataX(:6)?=?data(:4)./(data(:2)+data(:3)+data(:4)+data(:5));?
%?CH4/(C1+C2)
dataX(:7)?=?data(:2)./(data(:2)+data(:3)+data(:4)+data(:5));?
%?C2H6/(C1+C2)
dataX(:8)?=?data(:3)./(data(:2)+data(:3)+data(:4)+data(:5));?
%?(CH4+C2H4)/(C1+C2)
dataX(:9)?=?(data(:2)+data(:4))./(data(:2)+data(:3)+data(:4)+data(:5));?
names?=?{‘低能放電‘‘高能放電‘‘局部放電‘‘高溫過(guò)熱‘‘中低溫過(guò)熱‘‘正常‘};
label?=?text(3:end7);
dataY?=?zeros(length(label)length(names));
for?i?=?1:length(label)
????[~dataYreal(i1)]?=?ismember(label{i}names);
????dataY(idataYreal(i))?=?1;
end
????
?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2020-08-12?10:19??DBN_Toolbox\
?????文件????????2618??2019-05-04?20:01??DBN_Toolbox\allcomb.m
?????文件?????????666??2019-05-04?20:01??DBN_Toolbox\dbnsetup.m
?????文件?????????308??2019-05-04?20:01??DBN_Toolbox\dbntrain.m
?????文件?????????655??2019-05-04?20:01??DBN_Toolbox\dbnunfoldtonn.m
?????文件????????1958??2019-05-04?20:01??DBN_Toolbox\expand.m
?????文件?????????208??2019-05-04?20:01??DBN_Toolbox\flicker.m
?????文件??????????80??2019-05-04?20:01??DBN_Toolbox\flipall.m
?????文件?????????543??2019-05-04?20:01??DBN_Toolbox\fliplrf.m
?????文件?????????576??2019-05-04?20:01??DBN_Toolbox\flipudf.m
?????文件?????????313??2019-05-04?20:01??DBN_Toolbox\im2patches.m
?????文件?????????108??2019-05-04?20:01??DBN_Toolbox\isOctave.m
?????文件????????1895??2019-05-04?20:01??DBN_Toolbox\makeLMfilters.m
?????文件?????????169??2019-05-04?20:01??DBN_Toolbox\myOctaveVersion.m
?????文件?????????641??2019-05-04?20:01??DBN_Toolbox\nnapplygrads.m
?????文件????????1691??2019-05-04?20:01??DBN_Toolbox\nnbp.m
?????文件?????????704??2019-05-04?20:01??DBN_Toolbox\nnchecknumgrad.m
?????文件?????????811??2019-05-04?20:01??DBN_Toolbox\nneval.m
?????文件????????2225??2019-05-04?20:01??DBN_Toolbox\nnff.m
?????文件?????????161??2019-05-04?20:01??DBN_Toolbox\nnpredict.m
?????文件????????2032??2019-05-04?20:01??DBN_Toolbox\nnsetup.m
?????文件?????????111??2019-05-04?20:01??DBN_Toolbox\nntest.m
?????文件????????2586??2019-05-04?20:01??DBN_Toolbox\nntrain.m
?????文件????????1858??2019-05-04?20:01??DBN_Toolbox\nnupdatefigures.m
?????文件??????????97??2019-05-04?20:01??DBN_Toolbox\normalize.m
?????文件?????????242??2019-05-04?20:01??DBN_Toolbox\patches2im.m
?????文件?????????283??2019-05-04?20:01??DBN_Toolbox\randcorr.m
?????文件????????2083??2019-05-04?20:01??DBN_Toolbox\randp.m
?????文件??????????90??2019-05-04?20:01??DBN_Toolbox\rbmdown.m
?????文件????????1525??2020-03-06?17:00??DBN_Toolbox\rbmtrain.m
?????文件?????????192??2019-05-04?20:01??DBN_Toolbox\rbmup.m
............此處省略12個(gè)文件信息
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