Question: Consider a FIR filter with coefficient vector [1 - 2r cos r2] (a) Determine the reflection coefficients for the corresponding FIR lattice filter. (b) Determine

Consider a FIR filter with coefficient vector
[1 - 2r cosθ r2]
(a) Determine the reflection coefficients for the corresponding FIR lattice filter.
(b) Determine the values of the reflection coefficients in the limit as r → 1.

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