--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/COPYING	Wed Oct 10 19:54:49 2001 +0000
@@ -0,0 +1,162 @@
+
+This collection of functions for use with GNU Octave is hereby 
+granted to the public domain.
+
+THIS COLLECTION IS PROVIDED BY THE CONTRIBUTORS ``AS IS'' AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+The individual functions are copyrighted by their respective authors
+and released under different licenses.  See the corresponding source
+files for the specific copyright and license.  A summary is provided
+below for your convenience, but it is not guaranteed to be complete
+or up to date.
+
+GPL (see file GPL for details)
+------------------------------
+Paul Kienzle <pkienzle@kienzle.powernet.co.uk>
+	nanstd, nanmean, nanmedian, nanmax, nanmin, nansum
+	mad, trimean, geomean, harmmean, zscore, prctile, perms, nchoosek
+	now, weekday, datevec, datestr, datenum
+	test, example, demo, assert, speed_test, lasterr
+	isequal, fzero, cplxpair, complex, gammaln, factor, factorial, primes
+	strtok, strmatch, strjust, magic, rref, repmat
+	zplane, zp2tf, xcov, xcorr, triang, tfe, tf2zp, specgram, sftrans
+	resample, rceps, pyulear, pwelch, pulstran, __power, pburg,
+	medfilt1, levinson, kaiserord, interp, impz, sgolay, sgolayfilt,
+	gaussian, fir2, fir1, filtfilt, decimate, czt, csd, cohere, chirp,
+	cheby2, cheby1, chebord, cheb1ord, buttord, butter, boxcar, bilinear
+	imnoise, polygcd, unmkpp, ppval, mkpp, interp1, lookup, hilbert
+	dct, idct, dct2, idct2, dctmtx, filter2, interpft, rectpuls, tripuls
+	soundsc, sound, clip, aurecord, auplot, au, aucapture, ausave, auload
+	unique, union, setxor, setdiff, ismember, intersect
+	aryule, arburg, poly2th, mktheta, idsim, idplot
+	text, surf, surfc, stem, pcolor, drawnow
+	full, issparse, spdiags, spy
+	pretty (modified from jwe), 
+	strvcat (modified from Kurt Hornik), 
+	mat2str (modified from jwe thru Ariel Tankus)
+	grpdelay (modified from jwe)
+	plot3, __plt3__ (modified from jwe)
+	meshc (modified from jwe)
+	rand, randn (modified from jwe and Dirk Eddelbuettel)
+Kai Habel <kai.habel@gmx.de>
+	bitand, bitor, bitcmp, bitmax, bitxor, bitset, bitget, bitshift
+	csape,csapi,spline,trisolve,fnplt
+	trapz,cumtrapz,del2,gradient,interp2,legendre
+	cool,copper,flag,hot,hsv,jet,pink,prism,rainbow,white
+	autumn,spring,summer,winter
+	brighten,hsv2rgb,mat2gray,rgb2gray,rgb2hsv
+	cart2pol,cart2sph,pol2car,sph2cart
+	corr2,mean2,std2
+	grayslice,histeq,im2bw,imadjust,imhist,isbw,isgray,isind
+Teemu Ikonen <tpikonen@pcu.helsinki.fi>
+	cordflt2,impad,medfilt2,ordfilt2
+Etienne Grossmann <etienne@isr.ist.utl.pt>
+	struct,setfield,rmfield,isstruct,isfield,getfield
+	rmpath, fullfile, addpath
+	bwlabel, bwborder
+	sub2ind, ind2sub
+Andreas Weingessel <Andreas.Weingessel@ci.tuwien.ac.at>
+	cceps
+Pascal Fleury <fleury@sslab.sony.co.jp>
+	sparse
+Stephen Eglen <stephen@cogsci.ed.ac.uk>
+	randperm
+Benn Sapp <bsapp@lanl.gov>
+	__quasi_func__, nrm, lp, dfp, deriv, bs_gradient, bfgs, fminbnd
+Marc Compere <compere@mail.utexas.edu>
+	rk8fixed, rk4fixed, rk2fixed, pendulum, pendot, ode78, ode45, ode23
+P.R. Nienhuis <106130.1515@compuserve.com>
+	funm
+David Doolin <doolin@ce.berkeley.edu>
+	polyarea
+Vincent Cautaerts <vincent@comf5.comm.eng.osaka-u.ac.jp>
+	ifftshift
+Daniel Heiserer <Daniel.heiserer@physik.tu-muenchen.de>
+	patch,dhbar,fill,pie,print,gget
+Ariel Tankus <arielt@math.tau.ac.il>
+	deal, double, view
+Kurt Hornik <??>
+	kaiser
+Roberto A. F. Almeida <roberto@calvin.ocfis.furg.br>
+	quiver
+Jake Janovetz <??>
+	remez
+Peter Ekberg <??>
+	pascal, rosser, wilkinson
+Andy Adler <en254@freenet.carleton.ca>
+	conv2, ginput
+Laurent Mazet <mazet@crm.mot.com>
+	legend, unix, transpose, ctranspose, bi2de, de2bi, vec2mat, randint
+Daniel Calvelo <dcalvelo@yahoo.com>
+	dec2base, base2dec, hex2dec, dec2hex
+	blkdiag, sortrows
+David Billinghurst <David.Billinghurst@riotinto.com>
+	ellipke, ellipj
+Richard I. Shrager <rs9e@nih.gov>
+Arthur Jutan <jutan@charon.engga.uwo.ca>
+Ray Muzic <rfm2@po.cwru.edu>
+Francesco Potorti <F.Potorti@cnuce.cnr.it>
+	leasqr, dfdp, leasqrdemo
+Dave Cogdell <cogdelld@asme.org>
+	xcorr2
+Bryce Gardner <bgard@autoa.com>
+	(grants permission to modify for and distribute with octave)
+	quadndg, quadg, quadc, quad2dg, quad2dggen, quad2dc, quad2dcgen,
+	ncrule, innerfun, grule, grule2d, grule2dgen, gquadnd, gquad,
+	gquad6, gquad2d, gquad2dgen, gquad2d6, crule, crule2d, crule2dgen,
+	cquadnd, count
+
+public domain
+-------------
+Bruce T. Lowerre <??>
+	endpoint.h, endpoint.doc, endpoint.cc
+Sam Sirlin <sirlin@izap.com>
+	fill3  (from http://www.izap.com/~sirlin/matlab/)
+Bill Lash <lash@tellabs.com>
+	unwrap, strncmp, strncmpi, strcmpi
+
+GPL header
+----------
+## Copyright (C) 2001 "author"
+##
+## This program is free software; you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation; either version 2 of the License, or
+## (at your option) any later version.
+##
+## This program is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+## GNU General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with this program; if not, write to the Free Software
+## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+Public domain header
+--------------------
+## Author: "author"
+##
+## This program is granted to the public domain.
+##
+## THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+## ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+## IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+## ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+## FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+## DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+## OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+## HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+## LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+## OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+## SUCH DAMAGE.