strmat2vec.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 svec=strmat2vec(smat)

% Given a string matrix with one (possibly padded) name per row,
% convert the matrix into an equivalent row vector with names
% separated by '|' and pads removed
%
% NOTE: It is illegal for you to use this software for a purpose other
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% detailed in this software's Matlab source file.
 
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% 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 
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[n,m]=size(smat);

svec=32*ones(1,m*n+n-1);
kvec=1;

for k=1:n
	name=smat(k,:);

	%remove 1's pad
	name=strunpad(name);

	%remove any blanks pad
	ind=find(abs(name)~=32);
	name=name(ind(1):ind(length(ind)));
	nk=length(name);

	if(k~=n)
		svec(kvec:kvec+nk-1)=name;
		svec(kvec+nk)='|';
		kvec=kvec+nk+1;
	else
		svec(kvec:kvec+nk-1)=name;
	end

end
svec=setstr(svec);