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%IIRLP2XN IIR lowpass to N-point frequency transformation. % [G, ANUM, ADEN] = IIRLP2XN(H,Wo,Wt,DC) returns transformed filter G for % original frequency Wo and target frequency Wt. The allpass mapping % filter is returned in the numerator vector ANUM and the denominator % vector ADEN. DC is the string 'pass' or 'stop' to specify which band % will be at DC, 'pass' is the default. % % See also FILTERDESIGN/IIRLP2XN. % Author(s): J. Schickler % Copyright 1988-2004 The MathWorks, Inc. % [EOF]