Is the following operator time-invariant?: F{x} = 5x + 2t yes no A linear, time-

Question

Is the following operator time-invariant?: F{x} = 5x + 2t yes no A linear, time-invariant system outputs y(t) = rect(t-1/2) in response to input x(t) = rect(t+1/2). Is this system causal? yes no A linear, time-invariant system outputs y(t) = rect(t+1/2) in response to input x(t) = rect(t-1/2). Is this system causal? yes no A linear, time-invariant system has impulse response h(t) = rect(t). Is this system causal? yes no A linear, time-invariant system has impulse response h(1) = rect(t-1/2). What is Ihe system output in response to x(t) = (t+1/2) - (t)? rect(2(t+1/4)) - rect(2(t-3/4)) rect(t-1/2) - rect(t+1/2) rect(2(t-1/4)) - rect(2(t+3/4)) rect(t+1/2) ? rect(t-1/2)

Explanation / Answer

1) no because it depends on the value of t 2)yes 3)no 4)no 5)c

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