function?varargout?=?Huff06（xC?ArgLevel?ArgSpeed）
%?Huff06??????Huffman?encoder/decoder?with?（or?without）?recursive?splitting
%?Vectors?of?integers?are?Huffman?encoded?
%?these?vectors?are?collected?in?a?cell?array?xC.
%?If?first?argument?is?a?cell?array?the?function?do?encoding
%?else?decoding?is?done.
%
%?[y?Res]?=?Huff06（xC?Level?Speed）;????????????????????%?encoding
%?y?=?Huff06（xC）;?????????????????????????????????????????%?encoding
%?xC?=?Huff06（y）;?????????????????????????????????????????%?decoding
%?------------------------------------------------------------------
%?Arguments:
%??y????????a?column?vector?of?non-negative?integers?（bytes）?representing?
%???????????the?code?0?<=?y（i）?<=?255.?
%??Res??????a?matrix?that?sum?up?the?results?size?is?（NumOfX+1）x4
%???????????one?line?for?each?of?the?input?sequences?the?columns?are
%???????????Res（:1）?-?number?of?elements?in?the?sequence
%???????????Res（:2）?-?zero-order?entropy?of?the?sequence
%???????????Res（:3）?-?bits?needed?to?code?the?sequence
%???????????Res（:4）?-?bit?rate?for?the?sequence?Res（:3）/Res（:1）
%???????????Then?the?last?line?is?total?（which?include?bits?needed?to?store?NumOfX）
%??xC???????a?cell?array?of?column?vectors?of?integers?representing?the
%???????????symbol?sequences.?（should?not?be?to?large?integers）
%???????????If?only?one?sequence?is?to?be?coded?we?must?make?the?cell?array
%???????????like:?xC=cell（21）;?xC{1}=x;?%?where?x?is?the?sequence
%??Level????How?many?levels?of?splitting?that?is?allowed?legal?values?1-8
%???????????If?Level=1?no?further?splitting?of?the?sequences?will?be?done
%???????????and?there?will?be?no?recursive?splitting.
%??Speed????For?complete?coding?set?Speed?to?0.?Set?Speed?to?1?to?cheat?
%???????????during?encoding?y?will?then?be?a?sequence?of?zeros?only
%???????????but?it?will?be?of?correct?length?and?the?other?output?
%???????????arguments?will?be?correct.?
%?------------------------------------------------------------------

%?SOME?NOTES?ON?THE?FUNCTION
%?huff06?depends?on?other?functions?for?Huffman?code?and?the?functions?in?this?file
%??HuffLen?????-?find?length?of?codewords?（HL）
%??HuffTabLen??-?find?bits?needed?to?store?Huffman?table?information?（HL）
%??HuffCode????-?find?huffman?codewords
%??HuffTree????-?find?huffman?tree

%----------------------------------------------------------------------
%?Copyright?（c）?1999-2000.??Karl?Skretting.??All?rights?reserved.
%?Hogskolen?in?Stavanger?（Stavanger?University）?Signal?Processing?Group
%?Mail:??karl.skretting@tn.his.no???Homepage:??http://www.ux.his.no/~karlsk/
%?
%?HISTORY:
%?Ver.?1.0??13.06.2000??KS:?Function?made?based?on?huff04
%?Ver.?1.1??20.06.2000??KS:?Handle?some?more?exceptions
%?Ver.?1.2??21.06.2000??KS:?Handle?also?negative?values
%?Ver.?1.3??23.06.2000??KS:?Use?logarithms?for?some?sequences?（line?114）
%?Ver.?1.4??31.07.2000??KS:?If?a?sequence?has?many?zeros?Run?+?Value?coding
%???is?done.?（from?line?255?and?som

?屬性????????????大小?????日期????時間???名稱
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?????文件?????394603??2020-03-08?22:47??利用DCT變換對灰度圖像進行壓縮，求出壓縮比；對比不同壓縮比的圖像\1.fig

?????文件?????305433??2020-03-08?22:47??利用DCT變換對灰度圖像進行壓縮，求出壓縮比；對比不同壓縮比的圖像\2.fig

?????文件??????24949??2020-03-08?22:47??利用DCT變換對灰度圖像進行壓縮，求出壓縮比；對比不同壓縮比的圖像\Huff06.m

?????文件???????2242??2020-03-08?22:47??利用DCT變換對灰度圖像進行壓縮，求出壓縮比；對比不同壓縮比的圖像\HuffCode.m

?????文件???????3880??2020-03-08?22:47??利用DCT變換對灰度圖像進行壓縮，求出壓縮比；對比不同壓縮比的圖像\HuffLen.m

?????文件???????4283??2020-03-08?22:47??利用DCT變換對灰度圖像進行壓縮，求出壓縮比；對比不同壓縮比的圖像\HuffTabLen.m

?????文件???????2514??2020-03-08?22:47??利用DCT變換對灰度圖像進行壓縮，求出壓縮比；對比不同壓縮比的圖像\HuffTree.m

?????文件????????388??2020-03-08?22:47??利用DCT變換對灰度圖像進行壓縮，求出壓縮比；對比不同壓縮比的圖像\ilianghua.m

?????文件????????398??2020-03-08?22:47??利用DCT變換對灰度圖像進行壓縮，求出壓縮比；對比不同壓縮比的圖像\lianghua.asv

?????文件????????394??2020-03-08?22:47??利用DCT變換對灰度圖像進行壓縮，求出壓縮比；對比不同壓縮比的圖像\lianghua.m

?????文件???????1381??2020-03-08?22:47??利用DCT變換對灰度圖像進行壓縮，求出壓縮比；對比不同壓縮比的圖像\mydct1.m

?????文件???????1424??2020-03-08?22:47??利用DCT變換對灰度圖像進行壓縮，求出壓縮比；對比不同壓縮比的圖像\mydct2.m

?????目錄??????????0??2020-03-11?19:45??利用DCT變換對灰度圖像進行壓縮，求出壓縮比；對比不同壓縮比的圖像

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???????????????741889????????????????????13