function?[?A?]?=?Aconstruction（?moviesResol_xResol_yResol_tT_Mat）
%ACONSTRUCTION?constructs?the?matrix?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
%??Detailed?explanation?goes?here

%?num_of_movies=length（movies）;
%?for?movie_num=1:num_of_movies
%?????info=aviinfo（movies（movie_num））;
%?????duration（movie_num）=info.Numframes;
%?????width（movie_num）=info.Width;
%?????height（movie_num）=info.Height;
%?end

[num_of_movies?movies_info]=GetMoviesInfo（movies）;
lin=0;
write2line=0;
A=[0?0?0];
alot=5;
for?movie_num=1:num_of_movies
????lin=lin+1;

????for?yL=1:movies_info（movie_num）.Height
????????for?xL=1:movies_info（movie_num）.Width
????????????for?tL=1:movies_info（movie_num）.Numframes
????????????????
????????????????column=0;

????????????????for?y=1:Resol_y
????????????????????for?x=1:Resol_x
????????????????????????for?t=1:Resol_t

????????????????????????????column=column+1
????????????????????????????p=[xyt];
????????????????????????????ph=Ti（xLyLtLmovie_num1T_Mat）;
????????????????????????????val=B（p-phmovie_numT_Mat）;
????????????????????????????if?~（val<10^-alot）
????????????????????????????????write2line=write2line+1;
????????????????????????????????A（write2line:）=[lin?column?val]
????????????????????????????end
????????????????????????????
????????????????????????end
????????????????????end
????????????????end
????????????????
????????????end
????????end
????end
????
end

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件???????15360??2004-03-07?21:35??1.xls
?????文件????????2087??2003-12-04?12:43??Aconstruction.m
?????文件????????3527??2003-12-10?22:12??Aconstruction2.m
?????文件????????3818??2003-12-22?20:52??Aconstruction3.m
?????文件???????12860??2004-01-16?15:42??Aconstruction4.m
?????文件???????12148??2004-01-12?13:08??Aconstruction4BACKUP.m
?????文件???????13178??2004-03-03?13:59??Aconstruction5.m
?????文件???????12917??2004-03-04?19:36??Aconstruction6.m
?????文件???????12248??2004-03-29?17:50??Aconstruction7.m
?????文件????????2285??2004-03-01?22:12??AconstructionBrute.m
?????文件?????????614??2004-03-29?17:51??Bi.m
?????文件?????????972??2004-03-04?11:24??Bi_old.m
?????文件???????14848??2004-03-07?13:43??book.xls
?????文件???????15360??2004-03-07?15:06??book01.xls
?????文件???????17920??2004-03-07?17:46??book02.xls
?????文件???????18944??2004-03-07?19:18??book04.xls
?????文件???????18944??2004-03-07?19:19??book05.xls
?????文件?????????780??2003-12-22?19:39??Calculate_Line_Stop_At_Non_Zero.m
?????文件?????????143??2004-01-28?23:55??checkA.m
?????文件?????????273??2004-01-14?21:17??checkLSQLIN.m
?????文件?????????382??2004-03-08?19:15??create_movie.m
?????文件?????????761??2003-11-26?10:01??Decimate4.m
?????文件?????????187??2003-12-04?12:30??delta.m
?????文件?????????446??2004-03-04?16:51??gau.m
?????文件?????????176??2004-03-03?17:02??gau_old.m
?????文件?????????289??2004-03-29?18:31??GetMoviesInfo.m
?????文件?????????204??2004-03-04?20:07??GetMoviesInfo_old.m
?????文件?????????325??2004-01-12?14:53??h_2_movie.m
?????文件????????1391??2004-03-29?18:34??IntervalCalc.m
?????文件???????15872??2004-03-08?13:09??len.xls
?????文件????????1604??2004-03-03?20:43??MakeMovies.m
............此處省略35個文件信息