Path: news.mathworks.com!not-for-mail From: "mahmud_dbm " <mahmud_dbm@yahoo.com> Newsgroups: comp.soft-sys.matlab Subject: Re: wavelet packet decomposition.. Date: Sun, 14 Feb 2010 14:28:04 +0000 (UTC) Organization: KIIT University Lines: 15 Message-ID: <hl919k$9fh$1@fred.mathworks.com> References: <hl450u$fja$1@fred.mathworks.com> <hl584l$dpa$1@fred.mathworks.com> <hl6762$kjl$1@fred.mathworks.com> Reply-To: "mahmud_dbm " <mahmud_dbm@yahoo.com> NNTP-Posting-Host: webapp-03-blr.mathworks.com Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Trace: fred.mathworks.com 1266157684 9713 172.30.248.38 (14 Feb 2010 14:28:04 GMT) X-Complaints-To: news@mathworks.com NNTP-Posting-Date: Sun, 14 Feb 2010 14:28:04 +0000 (UTC) X-Newsreader: MATLAB Central Newsreader 2094028 Xref: news.mathworks.com comp.soft-sys.matlab:607944 Really Thank You Sir, at least now i am sure that i am not doing anything wrong.. :)) But Sir My Problem is, very very simple, say i am having a sequence of 100 bits, after decomposing i need to have a sequence of 100 samples, say 'haar' i'm talking about. how do i get that decomposed "Sequence", not Tree.. i don't need tree.... :(( i got what u said me that wpdec is doing the same thing, okay thats great.. but how to reconstruct the whole sequence ... say 100 coefficient for 100 input bits.. not just a single coefficient for a particular Node. when i'd written the program for "wavelet packet decomposition" manually, i used 2 get direct decomposed coefficients sequence... say 100 co-effs for 100 input bits.. sir u do one thing for me, take 100 binary bits, decompose it, get 100 coefficients (not Tree Node), then reconstruct the same 100 bits from co-effs, (not from Tree) Sorry sir i know i'm disturbing you, but these tree stuffs freaking me out.. .. .. :((