Читать книгу Artificial Intelligence and Quantum Computing for Advanced Wireless Networks - Savo G. Glisic - Страница 40

An interesting, more insightful, representation of the FIR network is derived by using a concept known as unfolding in time. The general strategy is to remove all time delays by expanding the network into a larger equivalent static structure.

Figure 3.5 Finite impulse response (FIR) neuron and neural network.

Table 3.2 Finite impulse response (FIR) multi‐layer network notation.

	Weight connecting neuron i in layer l − 1 to neuron j in layer l
	Bias weight for neuron j in layer l
	Summing junction or neuron j in layer l
	Activation value for neuron j in layer l
	Vector of delayed activation values
	i‐th external input to network
	i‐th output of network

Figure 3.6 Finite impulse response (FIR) network unfolding.