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Problem 예제.

Multiple Choice • Views 797 • Comments 1 • Last Updated at 1 month ago  
  • 라플라스 변환
  • 라플라스 변환

f(t)=sin⁡(ωt+θ)f(t)=\sin (\omega t + \theta)의 라플라스 변환은?

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1

ωcos⁡θs2+ω2\dfrac{\omega \cos \theta}{s^2 + \omega^2}

2

ωcos⁡θ+ssin⁡θs2+ω2\dfrac{\omega \cos \theta + s \sin \theta}{s^2 + \omega^2}

3

ωsin⁡θs2+ω2\dfrac{\omega \sin \theta}{s^2 + \omega^2}

4

cos⁡θ+sin⁡θs2+ω2\dfrac{\cos \theta + \sin \theta}{s^2 + \omega^2}

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