2. Which of the following z domain expressions describes the difference equation

Question

2. Which of the following z domain expressions describes the difference equation shown below?

1.Suppose you wish to design a filter whose only function is to delay an input signal by 16 samples. The Z-transform of the filter response would be:        -z16
       -z-16
       1 z-16
       1 z16 1.Suppose you wish to design a filter whose only function is to delay an input signal by 16 samples. The Z-transform of the filter response would be: 2. Which of the following z domain expressions describes the difference equation shown below?3. Suppose the following signals are given as inputs to an FIR filter. Each signal starts at n=0. Which signal would produce, as the filter output, the impulse response of the filter?

Explanation / Answer

1) 1 z-16
2)  
3)x = [0,0,0,1,0,0,0,0,.]

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