Copyright 2015 by D.G. Long at Brigham Young University.  All rights reserved.
Source code may be used for non-commerical purposes so long as paper is cited.

ACT_byu.m is based on code copyrighted 1992 by T. Strohmer and descributed
by him. ACT reconstruction algorithm is described in 
Feichtinger, H.G., K. Gröchenig, and T. Strohmer, 1995. Efficient 
numerical methods in non-uniform sampling theory, Numerische Mathematick, 
vol. 29, pp. 433-440, 1995.


Matlab source that demonstrates 1d reconstruction from fixed and
variable aperture irregular sampling as described in

D.G. Long and R. Franz, Bandlimited Signal Reconstruction from Irregular 
  Samples with Variable Apertures, IEEE Trans. Geosci. Remote Sensing, 2015.

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Key files:

demo_recon.m : demonstrates 1d sampling and reconstruction both with
                and w/o aperture
ACT_byu.m : lightly modified Strohmer implemenation of ACT
irregrecon.m : Long and Franz 1d reconstruction w/o aperature
irregreconAp.m : Long and Franz 1d reconstruction w/aperature
recon.m : general 1d reconstruction

Support files:

Dm.m : compute 1d M-order Dirichlet function
ApDm.m : compute 1d aperture-filtered M-order Dirichlet function
myfigure.m : matlab routine to provide functionality similar to figure.m
randsample1d.m : 1d sampling routine
README.txt : this file

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