anfis.dE.dP1.gbellmf {FuzzyR}

anfis.dE.dP1.gbellmf

Description

To calculate the derivatives of E versus mf.params.L1 for gbellmf: 1 / ( 1 + (((x - c)/a)^2)^b) NOTE: only singleton fuzzification is supported

Usage

anfis.dE.dP1.gbellmf(de.do1, x, mf.params)

Arguments

de.do1

The derivatives of output error with respect to output.L1

x

The crisp input

mf.params

parameters for membership functions

Details

This function is not recommended for external use, but can be used for debugging or learning.

Author(s)

Chao Chen