Question about transfer function and amplitudes

Thread starter Ry122
Start date Oct 23, 2017
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Amplitudes Function Transfer function

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Multiplying a transfer function by an input signal's amplitude after substituting in omega can yield the output amplitude when converted to polar form. This method serves as a shortcut to determine the output amplitude without needing the complete output function. It simplifies calculations in systems analysis by focusing on amplitude rather than full response representation. Understanding the relationship between the transfer function and input amplitude is crucial for accurate predictions. This approach is effective for analyzing system behavior efficiently.

Oct 23, 2017

Ry122

after substituting in your omega, can you multiply a transfer function by an input signal's amplitude, and expect the result to be the amplitude of the output? (once converted to polar)
This might be a shortcut way to find your amplitude when you don't really need a representation of the whole entire output function.

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Oct 24, 2017

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