help-octave
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: What happen when you substract two rows?


From: dkeck
Subject: Re: What happen when you substract two rows?
Date: Sun, 6 Jul 2014 12:36:00 -0700 (PDT)

Andreas Weber-4 wrote
> btw: if the output is really intentional, the hole code can be written as
> c = sum(diff(flipdim(img, 1), 1, 1)(:))

Yes, its intentional (I thought its some type of measure for finding a
criterion to compare matrices and googled the code):
Crossposting:
http://stackoverflow.com/questions/24589428/what-happens-when-you-substract-two-rows-in-octave
Reference:
http://www.cardinalpeak.com/blog/detecting-well-focused-images






--
View this message in context: 
http://octave.1599824.n4.nabble.com/What-happen-when-you-substract-two-rows-tp4665271p4665281.html
Sent from the Octave - General mailing list archive at Nabble.com.



reply via email to

[Prev in Thread] Current Thread [Next in Thread]