Symbol M
M is a part of this expression. Its role is fixed by the surrounding article and by the operations shown in the formula.
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where M(q) , the memristance, depends on the history of charge q that has flowed through the device — which is precisely what makes a memristor’s resistance a record of its own past, and precisely why it was recognized decades later as a natural candidate for an analogue, in-memory synaptic weight [ 3 ] .
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Symbol q
q is a part of this expression. Its role is fixed by the surrounding article and by the operations shown in the formula.
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Published contexts (1)
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Equation 2 · Future Hardware
From Origins to Frontier: A History of Post-CMOS, Neuromorphic, Photonic, and Quantum AI Compute
This mathematical expression combines the displayed quantities; its precise role follows from the surrounding article text.
where M(q) , the memristance, depends on the history of charge q that has flowed through the device — which is precisely what makes a memristor’s resistance a record of its own past, and precisely why it was recognized decades later as a natural candidate for an analogue, in-memory synaptic weight [ 3 ] .
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