(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

This is related to the frequency response topic.

Given transfer function G(s) = 4/(s+1)

and input is sinusoidal i.e. 2 sin (10t + 10)

2. Relevant equations

None.

3. The attempt at a solution

I have found out that the magnitude of the transfer function G(s) is 4/sqrt(101) with phase angle -84 degree.

Is the output

(4/sqrt(101) + 2) sin (10t - 74) ?

because that is what i was told.

All these while I thought that the magnitude of G(s) have to be multiplied with the magnitude of the input sinusoidal to obtain the magnitude of the output. But in this case, he just add both of them together.

Please clarify. =)

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# Frequency Response Dilemma

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