Consider a Wiener filtering problem characterized as follows: The correlation matrix R of the input vector X[n] is: R = 1 0.5 0.5 1 The cross-correlation vector p between the X[n] and the desired response (output) D[n] is: p = 0.5 0.25 , and σ 2 d = 1. (a) Find the optimal tap weights (wi) of the Wiener filter. (b) What is the minimum mean-squared error produced by this Wiener filter?

Which of the following expressions are equivalent ?

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

The cross-sectional areas of a right triangular prism and a right cylinder are congruent. the right triangular prism has a height of 6 units, and the right cylinder has a height of 6 units. which conclusion can be made from the given information? the volume of the triangular prism is half the volume of the cylinder. the volume of the triangular prism is twice the volume of the cylinder. the volume of the triangular prism is equal to the volume of the cylinder. the volume of the triangular prism is not equal to the volume of the cylinder.