Solving for the Minimum Mean Squared Error Weights
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Question 1 of 5
1. Question
If
,
and
as defined in the video, then the vector of optimum weights
is expressed as
CorrectIncorrect -
Question 2 of 5
2. Question
The mean-squared error is a quadratic function of the filter weights.
CorrectIncorrect -
Question 3 of 5
3. Question
The matrix
, vector
and scalar
defined in question 1 correspond to sample estimates of the correlation matrix
, cross-correlation vector
, and second moment
.
CorrectIncorrect -
Question 4 of 5
4. Question
The solution to the system of
equations in
unknowns
where
is
by
,
is
by
, and
is
by
may be expressed as…
CorrectIncorrect -
Question 5 of 5
5. Question
The MMSE filtering problem is similar, but not equivalent to a least squares problem involving
equations in
unknowns.
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