latc2tf Convert lattice filter parameters to transfer function coefficients [num,den] = latc2tf(k,v) Finds the transfer function of the IIR filter from the lattice coefficients k and ladder coefficients v. [num,den] = latc2tf(k,'iiroption') Finds the transfer function of the allpass or allpole (specified by the iiroption flag) IIR filter. num = latc2tf(k,'firoption') Finds the transfer function of the FIR filter from the lattice coefficients k. The firoption flag specifies the type of the FIR filter (can be 'min, 'max', or 'FIR') Parameters: k - double - vector Lattice coefficients Lattice coefficients for FIR/IIR filter. Can be real or complex. v - double - vector Ladder coefficients Ladder coefficients for IIR filters. Can be real or complex. iiroption - string flag - 'allpole', or 'allpass' Specification of the type if IIR filter firoption - string flag - 'min', 'max', or 'FIR' (default) Speficication of the type of FIR filter | tf2latc References J.G. Proakis, D.G. Manolakis, Digital Signal Processing, ed., Prentice Hall, N.J., 1996, Chapter 7. S. K. Mitra, Digital Signal Processing, A Computer Approach, McGraw-Hill, N.Y., 1998, Chapter 6. Ayush Baid