DORT method (source code)

= DORT method
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= Decomposition of the time reversal operator
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The DORT method uses <eigenvectors> of a <time reversal operator> to focus on individual <point scatterers>. A separate nonzero <eigenvalue> corresponds to each scatterer in the ideal weak-scattering, well-resolved limit; coherent overlap and <multiple scattering> can change this correspondence.