4 ms·

Cool, but news? Article is from 2002.

• Kliment 15y ago
  It was definitely new to me. I don't mind old technical articles if they are still relevant, and this one definitely is.
• 3oheme 15y ago
  Well, it's some kind of news because I've never heard about that :-D I find it really interesting
  • tef____ 15y ago
    How about this then? http://en.wikipedia.org/wiki/Discrete_Hartley_transform http://en.wikipedia.org/wiki/Discrete_Hartley_transform
• scott_s 15y ago
  Despite the name of the site, it's accepted that not everything that is posted is exclusively "news."