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+%This is the Matlab interface to the OMP MEX implementation.
+%The function is not for independent use, only through omp.m.
+
+
+%OMPMEX Matlab interface to the OMP MEX implementation.
+%  GAMMA = OMPMEX(D,X,DtX,G,L,SPARSE_G,MSGDELTA,PROFILE) invokes the OMP
+%  MEX function according to the specified parameters. Not all the
+%  parameters are required. Those among D, X, DtX and G which are not
+%  specified should be passed as [].
+%
+%  L - the target sparsity.
+%  SPARSE_G - returns a sparse GAMMA when nonzero, full GAMMA when zero.
+%  MSGDELTA - the delay in secs between messages. Zero means no messages.
+%  PROFILE - nonzero means that profiling information should be printed.
+
+
+%  Ron Rubinstein
+%  Computer Science Department
+%  Technion, Haifa 32000 Israel
+%  ronrubin@cs
+%
+%  April 2009