Abstract The human visual system encodes optical information perceived by photoreceptors in the retina into neural spikes and then processes them cortex, with high efficiency low energy consumption. Inspired this processing mode, an universal artificial neuron constructed a resistor ( R s ) threshold switching memristor can realize rate coding modulating pulse parameters resistance of . Owing t...

We explore the connection between the higher moments of the current (or voltage) distribution in a random linear resistor network, and the resistance of a nonlinear random resistor network. We find that the two problems are very similar, and that an infinite set of exponents are required to fully characterise each problem. These exponent sets are shown to be identical on a particular hierarchic...

We have measured the current noise of silver thin-film resistors as a function of current and temperature and for resistor lengths of 7000, 100, 30, and 1 mm . As the resistor becomes shorter than the electron-phonon interaction length, the current noise for large current increases from a nearly current independent value to the interacting hot-electron value s p 3y4d2eI . However, further reduc...

ion in physical reasoning. Approximation and abstraction in physical reasoning takes many forms: Objects of complex characteristics can be approximated by objects of simpler characteristics (for example, a real resistor by an ideal resistor or a curved object by a polyhedral object), a group of objects can be approximated by a single object (figure 10), and a group of simple objects can be appr...

Dynamically switched resistor banks connected to the generator transformer bus are known to improve transient stability of the power system. In this article, a braking resistor control strategy designed through fuzzy logic control theory has been proposed to damp the slowly growing subsynchronous resonant (SSR) frequency oscillations of a power system. The proposed control has been tested on th...