. Design for a brain. Brain -- Physiology; Central nervous system -- Mathematical models; Neurophysiology. DYNAMIC SYSTEMS 2/15 simple pendulum swinging in a vertical plane. It is known that the two variables—(x) angle of deviation of the string from Time (seconds) Line Variable 0 01 0-2 0-3 1 X y 0 20 0-2 2-1 0-4 2-3 0-6 2-6 2 X y - 0-2 2-4 - 01 2-2 0 20 01 1-8 Table 2/15/1. vertical, (y) angular velocity (or momentum) of the bob—are such that, all else being kept constant, their two values at a given instant are sufficient to determine the subsequent changes of the two variables (Figure 2/15
. Design for a brain. Brain -- Physiology; Central nervous system -- Mathematical models; Neurophysiology. DYNAMIC SYSTEMS 2/15 simple pendulum swinging in a vertical plane. It is known that the two variables—(x) angle of deviation of the string from Time (seconds) Line Variable 0 01 0-2 0-3 1 X y 0 20 0-2 2-1 0-4 2-3 0-6 2-6 2 X y - 0-2 2-4 - 01 2-2 0 20 01 1-8 Table 2/15/1. vertical, (y) angular velocity (or momentum) of the bob—are such that, all else being kept constant, their two values at a given instant are sufficient to determine the subsequent changes of the two variables (Figure 2/15/1.). Figure 2/15/1 : Field of a simple pendulum 40 cm. long swinging in a vertical plane when g is 981 , x is the angle of deviation from the vertical and y the angular velocity of movement. Cross-strokes mark the position of the representative point at each one-tenth second. The clockwise direction should be noticed. An absolute system is thus ' state-determined ', and this is its most important property : the occurrence of a state is sufficient to determine the line of behaviour that ensues. The property 25. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Ashby, William Ross. New York : Wiley
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Keywords: ., bookcentury1900, bookpublishernewyorkwiley, booksubjectneurophys
