Error using levdown at 35 At least one of the reflection coefficients is equal

# Error using levdown at 35 at least one of the

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??? Error using ==> levdown at 35 At least one of the reflection coefficients is equal to one. The algorithm fails for this case. Error in ==> poly2rc at 52 [a,e(k)] = levdown(a,e(k+1)); Error in ==> tf2latc>fir2latc at 147 K = poly2rc(num); Error in ==> tf2latc at 54 [K,V,msg] = fir2latc(num,phaseOpt,nargout);
ECE 513 - Homework 6 10We can solve this problem by factoring out one or more roots of H(z) to form a cascadedimplementation of two filters implemented using FIR lattice sections.(a) Using the algorithm described in class, find the lattice coefficients for the twocascaded lattice filter sections.
ECE 513 - Homework 6 11 Using S 1 (39) (b) Write appropriate difference equations to implement the filter using your twofilters in cascade.
ECE 513 - Homework 6 12