Z변환

Problem 예제.

Multiple Choice • Views 432 • Comments 0 • Last Updated at 1 month ago  
  • Z변환
  • Z변환

f(t)=e−atf(t)=e^{-at}의 z변환은?

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1

zz+e−at\dfrac{z}{z+e^{-at}}

2

1z−e−at\dfrac{1}{z-e^{-at}}

3

zz−e−at\dfrac{z}{z-e^{-at}}

4

1z+e−at\dfrac{1}{z+e^{-at}}

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