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function [Ht,anum,aden] = iirlp2xc(Hd, varargin) %IIRLP2XC IIR Lowpass to complex N-Point transformation % Author(s): R. Losada % Copyright 1988-2004 The MathWorks, Inc. [Ht,anum,aden] = ciirxform(Hd, @zpklp2xc, varargin{:});