The RPFM SGL model differs from the IPFM model only by the inclusion of a realpole low-pass filter instead of a pure integrator acting on e. Thus the "memory" of v decays exponentially. The RPFM spike generation model is often called the "leaky integrator" SGL. A property of RPFM is that if a constant E < 9r occurs, the model will not fire as v never reaches 9, creating a dead zone in the system e vs. frequency characteristic. Figure 4.3-2 shows the block diagram of an RPFM SGL model. Note that 1/c is the time constant of the low-pass filter. The general solution for an RPFM system is given by a set of real convolution integrals for n = 1, 2, ... N, where t0 = 0. | is the variable of integration.

Was this article helpful?

0 0
Peripheral Neuropathy Natural Treatment Options

Peripheral Neuropathy Natural Treatment Options

This guide will help millions of people understand this condition so that they can take control of their lives and make informed decisions. The ebook covers information on a vast number of different types of neuropathy. In addition, it will be a useful resource for their families, caregivers, and health care providers.

Get My Free Ebook

Post a comment