This directory contains Matlab function and scripts

readme.txt    this file
hexnet.m      construct a foveate grid
intJ.m        construct a refinement of an existing grid
trigon.m      find triangles in grid
toI2.m        linear interpolation on triangulation, just as griddata
interpj.m     interpolation function usinc jinc
jinc.m        circular symmetric interpolation kernel
nshow.m       normalised wrapper to imshow function
HLap.m        apply lin. and quadratic equations defining foveate Laplace op
laplacian.m   NIH: laplacian on Cartesian grid
fft2s.m       symmetrised fft2 wrapper
vriga.m       script to generate 1st half of Riga examples
vriga2.m      script for 2nd half of examples (saccadic integration)
Kloke2016.txt text of talk at VisPeP2016
f1.m          compute Fourier transform via Schroedinger equation
Hs.m          foveation using Hermite functions
ortho.m       improve orthogonality for interpolation
smoothie.m    improve commtation of interpolation and Laplace