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function U = conformalInverse(X, ~) % conformalInverse Inverse conformal transformation. % % Supports conformal transformation example, ConformalMappingImageExample.m % ("Exploring a Conformal Mapping"). % Copyright 2005-2013 The MathWorks, Inc. Z = complex(X(:,1),X(:,2)); W = (Z + 1./Z)/2; U(:,2) = imag(W); U(:,1) = real(W);