how to do a DWT

LoKI.GuZ · 2003-09-19, 13:33

hi folks,

i would like to know how to do a DWT... I am asking this because everywhere i search about it i just find a reference to crandall's paper on math comp, and i don't have access to this paper right now...

dsouza123 · 2003-09-20, 00:17

If you get the Prime95 source ( C and Assembler ) you may be able to figure it out.

ftp://mersenne.org/gimps/source23.zip

It had been discussed a while back on the forum.

There is integer and floating point ( used in Prime95) DWT.

Here is a link I found using google that discusses implementing DWT.

http://www.mail-archive.com/mersenne.../msg07205.html

2003-09-19, 13:33	#1
LoKI.GuZ Sep 2003 Brazil 2×7 Posts	how to do a DWT hi folks, i would like to know how to do a DWT... I am asking this because everywhere i search about it i just find a reference to crandall's paper on math comp, and i don't have access to this paper right now...

2003-09-20, 00:17	#2
dsouza123 Sep 2002 1226₈ Posts	If you get the Prime95 source ( C and Assembler ) you may be able to figure it out. ftp://mersenne.org/gimps/source23.zip It had been discussed a while back on the forum. There is integer and floating point ( used in Prime95) DWT. Here is a link I found using google that discusses implementing DWT. http://www.mail-archive.com/mersenne.../msg07205.html