function?res?=?back_conv2（FMeKtype）
%back_conv2?back?convolution.?Function?can?be?used?in?two?cases?-?backpropagate?error??
%???for?lower?layers?and?calculate?gradient
%
%??Syntax
%??
%????res?=?back_conv2（FMeKtype）
%????
%??Description
%???Input:
%????FM?-?feature?map
%????e?-?error?map
%????K?-?shared?weights?（convolution?kernel）
%????type?-?type?of?operation?（gx?-?for?gradient?calculation?err?-?for?error?calculation）
%???Output:
%????res?-?result?of?computation
%
%（c）?Sirotenko?Mikhail?2009

switch（type）
????case?‘gx‘???%Calculate?gradient
??????????res?=?fastFilter2（eFM‘valid‘）;?

????case?‘err‘?%Error?backpropagation
??????????res?=?conv2（eK‘full‘）;
end

end
????

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

?????文件???????3853??2013-03-11?14:31??cnn修改\@cnn\adapt_dw.m

?????文件???????5111??2013-03-11?14:31??cnn修改\@cnn\calchx.m

?????文件???????5946??2013-03-11?14:31??cnn修改\@cnn\calcje.m

?????文件????????710??2013-03-11?14:31??cnn修改\@cnn\calcMCR.m

?????文件???????2250??2013-03-11?14:31??cnn修改\@cnn\check_finit_dif.m

?????文件???????7186??2013-03-11?14:31??cnn修改\@cnn\cnn.m

?????文件????????973??2013-03-11?14:31??cnn修改\@cnn\cnn_size.m

?????文件???????7409??2013-03-11?14:31??cnn修改\@cnn\cutrain.m

?????文件???????3873??2013-03-11?14:31??cnn修改\@cnn\init.m

?????文件???????2967??2013-03-11?14:31??cnn修改\@cnn\sim.m

?????文件???????8998??2013-03-11?14:31??cnn修改\@cnn\subsasgn.m

?????文件???????1708??2013-03-11?14:31??cnn修改\@cnn\subsref.m

?????文件???????6772??2013-03-27?20:06??cnn修改\@cnn\train.m

?????文件????????716??2013-03-11?14:31??cnn修改\back_conv2.m

?????文件???????1054??2013-03-11?14:31??cnn修改\back_subsample.m

?????文件?????570755??2013-03-11?14:31??cnn修改\cnet.mat

?????文件??????23102??2013-03-11?14:31??cnn修改\cnet_tool.m

?????文件???????1005??2013-03-11?14:31??cnn修改\cnn2singlestruct.m

?????文件???????9952??2013-03-11?14:31??cnn修改\cnn_gui.fig

?????文件??????12131??2013-03-11?14:31??cnn修改\cnn_gui.m

?????文件????????192??2013-03-27?10:23??cnn修改\createdataset.m

?????文件????????712??2013-03-11?14:31??cnn修改\cucalcMCR.m

?????文件???????5471??2013-03-11?14:31??cnn修改\cutrain_cnn.m

?????文件????????174??2013-03-25?20:24??cnn修改\digit\test\441.bmp

?????文件????????174??2013-03-25?20:24??cnn修改\digit\test\442.bmp

?????文件????????174??2013-03-25?20:24??cnn修改\digit\test\443.bmp

?????文件????????174??2013-03-25?20:24??cnn修改\digit\test\444.bmp

?????文件????????174??2013-03-25?20:24??cnn修改\digit\test\445.bmp

?????文件????????174??2013-03-25?20:24??cnn修改\digit\test\446.bmp

?????文件????????174??2013-03-25?20:24??cnn修改\digit\test\447.bmp

............此處省略551個文件信息