Question: Recall Result 1.13 in the lecture notes, which states that the best circulant approximant C, to R, has eigenvalues given by the formula ( F,()


Recall Result 1.13 in the lecture notes, which states that the best circulant approximant C, to R, has eigenvalues given by the formula ( F,() is the so-called Fejer kernel): A(k) = 2x f(=)F,(=-2xk)d= ~ 2xf(2nk), k =0,1,2, .... n-1 Use this observation to show that as n too: - In |Puzz In(2x f (2n= ))d=
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