【摘 要】
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Dynamical systems are systems that change over time such that their current states are somehow dependent upon their previous states.Change concepts described in most dynamical systems models are by no
【机 构】
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Pennsylvania State University,USA
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Dynamical systems are systems that change over time such that their current states are somehow dependent upon their previous states.Change concepts described in most dynamical systems models are by no means novel to social and behavioral scientists,but most applications of dynamic modeling techniques in these disciplines are grounded on linear theories of change.
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