b) Show that a linear filter {a; } passes an arbitrary polynomial of degree 2 without distortion, i.e., m, = Ea,m.; for

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B Show That A Linear Filter A Passes An Arbitrary Polynomial Of Degree 2 Without Distortion I E M Ea M For 1 (15.54 KiB) Viewed 55 times

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b) Show that a linear filter {a; } passes an arbitrary polynomial of degree 2 without distortion, i.e., m, = Ea,m.; for all second degree polynomial m, =c, +ct+cat iff Ea;=1, Eja; = 0 and j'a; = 0. j і j