Z변환
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Problem 예제.

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  • Z변환
  • Z변환

e(t)의 초기치는 e(t)의 z 변환을 E(z)라 했을 때 다음 어느 방법으로 얻어지는가?

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1

lim⁡z→∞zE(z)\lim_{z \to \infty} zE(z)

2

lim⁡z→0zE(z)\lim_{z \to 0} zE(z)

3

lim⁡z→∞E(z)\lim_{z \to \infty} E(z)

4

lim⁡z→0E(z)\lim_{z \to 0} E(z)

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