IAP_Rosenfalck: Rosenfalck's IAP model function

In ime-luebeck/semgsim: Simulating surface electromyographic (sEMG) and force signals

Rosenfalck's IAP model function

Description

An implementation of a variant of Rosenfalck's model of the Intracellular Action Potential (IAP) wave shape. The model is simply

Usage

IAP_Rosenfalck(z, A = 96 * 0.001, B = -90 * 0.001)

Arguments

z	The spatial variable. Can be a scalar or a vector. Should be in mm when employing the default parameters for A and B.
A	Model parameter. Must be a scalar value in [V/mm^3]. Default value is 96 mv/mm^3.
B	Model parameter. Must be a scalar value in SI units. Default value is -90mV.

Details

Vm(z[mm]) = Az^3 exp(-z) + B, if z > 0 and Vm(z[mm]) = B, if z <= 0.

Note that the front of the IAP is towards z = 0, whereas the tail of the wave is around z = 15. The wave is running in negative z direction.

Value

A numerical vector containing the value(s) of Rosenfalcks function at position(s) z.

ime-luebeck/semgsim documentation built on April 14, 2022, 11:02 p.m.