%Assigns?elements?to?cells?and?computes?cell?counts.
%Meant?as?a?helper?function;?don‘t?call?directly?unless?you?have?a?reason.
function?[counts]?=?assign_cells（datacells?weights?num_cells）
????%This?will?expand?the?2D?matrix?into?a?multidimensional?structure?（thus
????%no?size（）?around?num_cells）...?num_cells?is?a?vector.
????counts?=?zeros（num_cells）;
????
????idxcell?=?num2cell（datacells?1）;
????countidx?=?sub2ind（size（counts）?idxcell{:}）;
????for?countpos?=?1:length（countidx）
????????%TODO:?Vectorize.
????????counts（countidx（countpos））?=?counts（countidx（countpos））?+?weights（countpos）;
????end

????%Low-order:?use?sparse.?High-order:?use?sptensor.
????%counts?=?sparse（counts）;????%Most?of?the?counts?will?be?0.?This?saves
????%memory.
end

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

?????文件????????771??2010-04-21?23:12??wavecluster\assign_cells.m

?????文件???????1646??2010-04-20?00:49??wavecluster\data2grid.m

?????文件???????1109??2011-01-29?00:00??wavecluster\dwtN.m

?????文件????????619??2017-11-14?19:08??wavecluster\EXAMPLE_USAGE.m

?????文件????????303??2011-01-28?23:41??wavecluster\fold.m

?????文件????????785??2009-06-25?17:48??wavecluster\grid_wavecluster_output.m

?????文件??????36519??2010-04-21?23:30??wavecluster\LICENSE.txt

?????文件???????1299??2011-01-29?00:16??wavecluster\swtN.m

?????文件????????268??2011-01-28?23:32??wavecluster\unfold.m

?????文件????????645??2009-01-29?08:30??wavecluster\vol2features.m

?????文件???????1525??2009-04-04?23:21??wavecluster\WaveCluster.m

?????文件??????11058??2011-03-26?14:07??wavecluster\wavecluster_example_data.mat

?????文件???????2416??2010-04-21?23:10??wavecluster\WaveCluster_Preprocess.m

?????目錄??????????0??2017-11-14?17:09??wavecluster

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

????????????????58963????????????????????14