% Igtools toolbox - miscellaneous utilities
% Version 1.0  Revision 12.12.02
% Copyright 2002 Igor Kagan, http://igoresha.virtualave.net
% $ Created on 28-Mar-2003 19:44:51 $
%  
% argin_error	- handles errors in argin
% cellcmp	- compares two cell arrays
% check_nargin	- checks number of arguments in function
% cm2minarc	- convert cm to minutes of arc (minarc)
% comass	- finds center of mass of a uniform density polygon
% dde2e		- DDE to Excel
% delgui	- delete all GUI objects from figure
% dmplot	- double marker plot
% ellipse	- draws ellipse (a,b) at (x,y)
% get_type	- get handlers to a certain object type
% grabimage	- delete all objects from gca except for image (gco) (or any gco)
% image2patch	- converts MATLAB image to collection of patches
% install	- add current directory to MATLAB path
% make_content 	- creates or updates the contents.m file in the current directory
% make_raster	- draws raster (short vertical line) plot for spike train
% minarc2cm	- convert minarc to cm
% print_all	- prints all figures
% set_axes_equal_lim	- set axes Xlim or Ylim to equal (min max of all)
% sinmodel	- sine waveform fit (for use with nlinfit)
% smooth	- smooth signal by convolving with Gaussian bell
% structcmp	- compares two structures
% tile_windows	- tile MATLAB figure windows
% vf		- visual field estimation