Thread View: sci.crypt
1 messages
1 total messages
Started by francois.grieu
Fri, 20 Jul 2007 22:57
@@@@@ plenty of discs meanwhile request the head cliff @@@@@
Author: francois.grieu
Date: Fri, 20 Jul 2007 22:57
Date: Fri, 20 Jul 2007 22:57
28 lines
1938 bytes
1938 bytes
II. Cybernetics describes the complex of sciences dealing with communication and control in the living organism AND in the machine. Its application is sometimes called operations research. I personally rank Norbert Wiener above Albert Einstein. Operations research is a difficult discipline --- I certainly don't understand it --- but when it was desperately needed during World War II, the U.S. Dept. of War went for it gung-ho, rightfully. Signals intelligence (SIGINT) is the first step...the NSA grew out of these wartime operations research efforts. To seek out information from noise, then act on the information. Target accuracy for precision high altitude bombing requires a complex feedback mechanism to control deployment (pre-GPS WW II). * My dad: * * Norden bombsights revolutionized aerial bombing. * * They were so accurate we stopped putting explosives * in the bombs and just aimed for people. Communications, Command and Control. The above wasn't really the best example of OR, but I did get to quote my dad again. ;-) * "The Future of War - Power, Technology, and American World Dominance in * the 21st Cen
Thread Navigation
This is a paginated view of messages in the thread with full content displayed inline.
Messages are displayed in chronological order, with the original post highlighted in green.
Use pagination controls to navigate through all messages in large threads.
Back to All Threads