function?net?=?cnnapplygrads（net?opts）
????for?l?=?2?:?numel（net.layers）
????????if?strcmp（net.layers{l}.type?‘c‘）
????????????for?j?=?1?:?numel（net.layers{l}.a）
????????????????for?ii?=?1?:?numel（net.layers{l?-?1}.a）
????????????????????net.layers{l}.k{ii}{j}?=?net.layers{l}.k{ii}{j}?-?opts.alpha?*?net.layers{l}.dk{ii}{j};
????????????????end
????????????????net.layers{l}.b{j}?=?net.layers{l}.b{j}?-?opts.alpha?*?net.layers{l}.db{j};
????????????end
????????end
????end

????net.ffW?=?net.ffW?-?opts.alpha?*?net.dffW;
????net.ffb?=?net.ffb?-?opts.alpha?*?net.dffb;
end

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

?????文件????????575??2014-05-11?05:46??classifier_cnn\cnnapplygrads.m

?????文件???????2150??2017-07-05?11:29??classifier_cnn\cnnbp.m

?????文件???????1752??2017-07-05?11:13??classifier_cnn\cnnff.m

?????文件???????3430??2014-05-11?05:46??classifier_cnn\cnnnumgradcheck.m

?????文件???????1783??2017-07-05?10:30??classifier_cnn\cnnsetup.m

?????文件????????193??2014-05-11?05:46??classifier_cnn\cnntest.m

?????文件????????845??2014-05-11?05:46??classifier_cnn\cnntrain.m

?????文件????????861??2017-07-07?08:20??classifier_cnn\cnn_start.m

?????文件???????2009??2017-07-05?11:31??classifier_cnn\expand.m

?????文件?????????86??2017-07-05?11:34??classifier_cnn\flipall.m

?????文件????????518??2017-07-03?14:33??classifier_cnn\getpixel.m

?????文件????????921??2017-07-07?08:19??classifier_cnn\main.m

?????文件???34806917??2017-06-25?14:18??classifier_cnn\PaviaU.mat

?????文件??????11005??2017-06-25?14:18??classifier_cnn\PaviaU_gt.mat

?????文件?????????54??2017-07-05?10:38??classifier_cnn\sigm.m

?????文件?????255321??2017-07-06?20:53??classifier_cnn\test_x.mat

?????文件????????250??2017-07-06?20:54??classifier_cnn\test_y.mat

?????文件?????789979??2017-07-06?20:53??classifier_cnn\trainednet.mat

?????文件????1266538??2017-07-06?20:55??classifier_cnn\train_x.mat

?????文件????????428??2017-07-06?20:55??classifier_cnn\train_y.mat

?????目錄??????????0??2017-07-07?00:50??classifier_cnn

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

?????????????37145615????????????????????21