Neural Network Toolbox

Figures and Equations

Simple Neuron

Hard Limit Transfer Function

Purelin Transfer Function

Log Sigmoid Transfer Function

Neuron with Vector Input

Net Input

Single Neuron Using Abbreviated Notation

Icons for Transfer Functions

Layer of Neurons

A Layer of Neurons

Weight Matrix

Layer of Neurons, Abbreviated Notation

Layer of Neurons Showing Indices

Three Layers of Neurons

Three Layers, Abbreviated Notation

Linear Neuron with Two-Element Vector Input

Dynamic Network with One Delay

Summary

Perceptrons

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