Norbert Wiener the amount of noise present in a signal by comparison with an estimate of the desired noiseless signal. Wiener developed the filter at the Radiation Laboratory at MIT to predict the position of German bombers from radar reflections. It is necessary to predict the future, because by the time the shell reaches the vicinity of the target, the target has moved, and maybe has changed direction slightly. They even modeled the muscle response of the pilot, which led eventually to cybernetics. The unmanned V1's were particularly easy to model, and on a good day, American guns fitted with Wiener filters
Superiority complex Superiority complex Superiority complex is a psychological defense mechanism that compensates for an inferiority complex. The term was coined by Alfred Adler as part of his school of individual psychology. It was introduced in his series of books, including ""Understanding Human Nature"" and ""Social Interest"". "We should not be astonished if in the cases where we see an inferiority [feeling] complex we find a superiority complex more or less hidden. On the other hand, if we inquire into a superiority complex and study its continuity, we can always find a more or less hidden inferiority [feeling] complex." "If a person