Intelligent Machines: An Introduction to Cybernetics

accuracy amplifiers analogue computer animal application autocode automatic control automatic-control system automation behaviour binary digits brain brake C. E. Shannon calculation cathode-ray tube channel Chapter character characteristics circuit closed loop components connexions control system cybernetics decimal digits device digital computer electrical electrical networks electronic amplifiers electronic computer elements energy Ergonomics error error-detecting system example experience factors feature formula frequencies function heat engine human operator input instructions intelligence involved known labour large number Leo Computers logarithm logical machine tools mathematical maximum Maxwell demon mean deviation measure mechanical molecules multiplying nerve nervous neurons noise output pattern physical possible probability problem production programme pulses quantity random randomly connected network range reduce reduction of entropy redundancy relays represented result selective information sense sequence servo system Servomechanisms signal simple specific speed storage symbols task temperature tion trolley visual cortex woodlouse