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??2013-03-11?14:34??matlab_CNN\My_CNN\cnnapplygrads.m

?????文件???????2656??2016-04-26?10:28??matlab_CNN\My_CNN\cnnbp.m

?????文件???????2041??2016-04-26?10:28??matlab_CNN\My_CNN\cnnff.m

?????文件???????3590??2013-03-11?14:34??matlab_CNN\My_CNN\cnnnumgradcheck.m

?????文件???????2331??2016-04-24?15:20??matlab_CNN\My_CNN\cnnsetup.m

?????文件????????193??2013-03-11?14:34??matlab_CNN\My_CNN\cnntest.m

?????文件????????957??2016-04-26?10:28??matlab_CNN\My_CNN\cnntrain.m

?????文件???????1958??2013-03-11?14:34??matlab_CNN\My_CNN\expand.m

?????文件?????????80??2013-03-11?14:34??matlab_CNN\My_CNN\flipall.m

?????文件???????8814??2016-04-25?22:01??matlab_CNN\My_CNN\matlab_net.mat

?????文件????????235??2016-04-24?19:55??matlab_CNN\My_CNN\matlab_x.mat

?????文件???14735220??2013-03-11?14:34??matlab_CNN\My_CNN\mnist_uint8.mat

?????文件?????????48??2013-03-11?14:34??matlab_CNN\My_CNN\sigm.m

?????文件???????1109??2016-04-26?10:11??matlab_CNN\My_CNN\test_CNN.m

?????文件????????575??2013-03-11?14:34??matlab_CNN\原始CNN\cnnapplygrads.m

?????文件???????2140??2013-03-11?14:34??matlab_CNN\原始CNN\cnnbp.m

?????文件???????1774??2013-03-11?14:34??matlab_CNN\原始CNN\cnnff.m

?????文件???????3590??2013-03-11?14:34??matlab_CNN\原始CNN\cnnnumgradcheck.m

?????文件???????1765??2013-03-11?14:34??matlab_CNN\原始CNN\cnnsetup.m

?????文件????????193??2013-03-11?14:34??matlab_CNN\原始CNN\cnntest.m

?????文件????????845??2013-03-11?14:34??matlab_CNN\原始CNN\cnntrain.m

?????文件???????1958??2013-03-11?14:34??matlab_CNN\原始CNN\expand.m

?????文件?????????80??2013-03-11?14:34??matlab_CNN\原始CNN\flipall.m

?????文件???14735220??2013-03-11?14:34??matlab_CNN\原始CNN\mnist_uint8.mat

?????文件?????????48??2013-03-11?14:34??matlab_CNN\原始CNN\sigm.m

?????文件????????964??2014-05-15?09:24??matlab_CNN\原始CNN\test_example_CNN.m

?????目錄??????????0??2016-04-26?10:44??matlab_CNN\My_CNN

?????目錄??????????0??2016-04-26?10:45??matlab_CNN\原始CNN

?????目錄??????????0??2016-04-26?10:45??matlab_CNN

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

............此處省略2個文件信息