Re: question about entropy and compression method
- From: "David A. Scott" <daVvid_a_scott@xxxxxxxxx>
- Date: Wed, 29 Mar 2006 12:59:37 +0000 (UTC)
"cp" <cp@xxxxx> wrote in news:4429bb2c$0$20154$8fcfb975@xxxxxxxxxxxxxxx:
hello !
Do I understand correctly that you have one single file, and you have
to write a compressor for that ?
of course not :))))
I wouldn't ask for a method if I had just one file to compress
I saw I wrote "The file" , but this was just a mistake from me,
sorry...
I have many files and I need a method , this was just an example , but
this example is ok for all of the files !
There are no sequences of more than six consecutives "1" in any of
these files, and there are much more sequences "1" than "11" and so
on...
It would not be hard to write such a compressor. But how do you know
there will never be more than 6 ones. Do you have all the files or
can more appear. Also what about the series of zeroes how many zeros
in a row, Do they follow simalare statistics like the ones?
David A. Scott
--
My Crypto code
http://bijective.dogma.net/crypto/scott19u.zip
http://www.jim.com/jamesd/Kong/scott19u.zip old version
My Compression code http://bijective.dogma.net/
**TO EMAIL ME drop the roman "five" **
Disclaimer:I am in no way responsible for any of the statements
made in the above text. For all I know I might be drugged.
As a famous person once said "any cryptograhic
system is only as strong as its weakest link"
.
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