Computation, Computational Thinking, Computational Biology, Computational Linguistics, Dirac Equation.
is often used to represent the time of occurrence of an action potential, or spike, in a spike train. For example, the spike train of a neuron can be represented as a sum of delta functions, each centered at the time of occurrence of an action potential: r(t) = ∑n δ(t-tn) where tn is the time of