/scratch/beuth/svn/attention2/coreModelR13/releaseSubmissionR2b/gauss1Dcircular.m File Reference

Calculate a 1D Gaussian kernel within a circular space. More...

Functions
function Y =	gauss1Dcircular (in X, in mu, in sigma)

Detailed Description

Calculate a 1D Gaussian kernel within a circular space.

Author

Frederik Beuth

This revision assumes a circular space, hence 1 and X are adjacent values

Idea:

• Create first a symetrical and central aligned Gaussian function
• Secondly, shift the created Gaussian to the requested mean
• Third, copy the remaining part from the central Gaussian

Function Documentation

function Y = gauss1Dcircular	(	in	X,
		in	mu,
		in	sigma
	)

Parameters

X	Size of the envelope
mu	Center of the Gauss. Valid values are in the range 1:kernelsize
sigma	Standard deviation