%?fileDir?=?‘.\SIAT-ADL\‘;?%?MSRAction3D

fileDir?=?‘E:\DMM-HOG\MSRAction3D\‘;
frameRemove?=?5;
ratio?=?1/2;

data?=?[‘a(chǎn)01‘?‘a(chǎn)02‘?‘a(chǎn)05‘?‘a(chǎn)10‘?‘a(chǎn)11‘?‘a(chǎn)13‘?‘a(chǎn)18‘];
%?data?=?[‘a(chǎn)01‘?‘a(chǎn)02‘?‘a(chǎn)03‘?‘a(chǎn)04‘?‘a(chǎn)05‘?‘a(chǎn)06‘?‘a(chǎn)07‘?‘a(chǎn)08‘?‘a(chǎn)09‘?‘a(chǎn)10‘?...
%?????‘a(chǎn)11‘?‘a(chǎn)12‘?‘a(chǎn)13‘?‘a(chǎn)14‘?‘a(chǎn)15‘?‘a(chǎn)16‘?‘a(chǎn)17‘?‘a(chǎn)18‘?‘a(chǎn)19‘?‘a(chǎn)20‘];

actionNum?=?7;?%?7
subjectInd?=?cell（1?actionNum）;
actionSam?=?zeros（1?actionNum）;

%?one?row?is?used?to?store?one?video?sequence‘s?DMM-HOG?features
%?DMM_HOG_front?=?zeros（200?4356）;
%?DMM_HOG_side?=?zeros（200?4356）;
%?DMM_HOG_top?=?zeros（200?4356）;

DMM_HOG_front?=?zeros（1085?4356）;
DMM_HOG_side?=?zeros（1085?4356）;
DMM_HOG_top?=?zeros（1085?4356）;

count1?=?1;
for?i?=?1:actionNum
????action?=?data（（i?-?1）?*?3?+?1:?i?*?3）;
????actio