Suppose that if a signal value s is sent front location A,
then the signal value received at location B is normally distributed
with parameters (μ,σ2),
what is the best estimate of the signal sent if R, the value received at B,
is equal to r?
In Example 6b let S denote the signal sent and R the signal received
( a ) Compute E[R].
( b ) Compute Var( R ).
( c ) ls R normally distributed
( d ) Compute Cov(R, S).
請問 c 小題 ......
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