waveletdesigninit.m

基于matlab的反演程序,用于地球物理勘探中射线追踪及偏移成像程序.

function waveletdesigninit(transfer,flag,dt,hfigmaster)

% waveletdesigninit(transfer,flag,dt,hfigmaster)
% waveletdesigninit(transfer,flag,dt)
% waveletdesigninit(transfer,flag)
% waveletdesigninit(transfer)
%
% The DESIGNWAVELET dialog invokes an interactive facility using routines in
% the Seismic_Toolbox to create a wavelet. If dt is not provided (or is
% given at 0) then the user will be free to set the sample rate, otherwise, it
% will be displayed but not settable Transfer is a string containing a Matlab
% command that can be used to direct execution to another Matlab program when
% the user terminates the dialog. That program should call DESIGNWAVELETFINI
% to obtain the resultant wavelet.  Flag, if 1, causes the dialog to ask for a
% name string for the wavelet and return same. Flag defaults to 0.  hfigmaster
% is the handle of another figure which iscontrolling this one.  Prior to
% calling the transfer function, WAVELETDESIGN will make hfigmaster the
% current figure. If not provides, this has no effect.
%
% G.F. Margrave, March 1994
%
% NOTE: It is illegal for you to use this software for a purpose other
% than non-profit education or research UNLESS you are employed by a CREWES
% Project sponsor. By using this software, you are agreeing to the terms
% detailed in this software's Matlab source file.
 
% BEGIN TERMS OF USE LICENSE
%
% This SOFTWARE is maintained by the CREWES Project at the Department
% of Geology and Geophysics of the University of Calgary, Calgary,
% Alberta, Canada.  The copyright and ownership is jointly held by 
% its author (identified above) and the CREWES Project.  The CREWES 
% project may be contacted via email at:  [e-mail]
% 
% The term 'SOFTWARE' refers to the Matlab source code, translations to
% any other computer language, or object code
%
% Terms of use of this SOFTWARE
%
% 1) Use of this SOFTWARE by any for-profit commercial organization is
%    expressly forbidden unless said organization is a CREWES Project
%    Sponsor.
%
% 2) A CREWES Project sponsor may use this SOFTWARE under the terms of the 
%    CREWES Project Sponsorship agreement.
%
% 3) A student or employee of a non-profit educational institution may 
%    use this SOFTWARE subject to the following terms and conditions:
%    - this SOFTWARE is for teaching or research purposes only.
%    - this SOFTWARE may be distributed to other students or researchers 
%      provided that these license terms are included.
%    - reselling the SOFTWARE, or including it or any portion of it, in any
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% END TERMS OF USE LICENSE

	
	if(nargin< 4)
		hfigmaster=0;
	end
	if( nargin < 3)
		dt=0;
	end
	if(nargin < 2)
		flag=0;
	end

	%make a new figure
	hfig=figure('visible','off','menubar','none');
	
	set(gca,'userdata',[abs(transfer) nan flag nan dt nan hfigmaster]);
	
	waveletdesign('init');