Response of a System: Transfer Function

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SUMMARY

The discussion centers on obtaining the transfer function from a plot related to a modeling project. The user seeks guidance on how to derive the transfer function, indicating a potential application in a biological context. Participants suggest familiarity with transforms and the impulse function as essential for characterizing the transfer function of Linear Time-Invariant (LTI) systems. The conversation highlights the importance of understanding the user's background to provide tailored assistance.

PREREQUISITES
  • Understanding of transfer functions in control systems
  • Familiarity with Linear Time-Invariant (LTI) systems
  • Knowledge of impulse functions and their application in system characterization
  • Basic skills in modeling and data analysis
NEXT STEPS
  • Research methods for deriving transfer functions from experimental data
  • Learn about the application of impulse functions in LTI system analysis
  • Explore software tools for modeling and simulating control systems
  • Study the principles of signal processing relevant to transfer functions
USEFUL FOR

Engineers, researchers, and students involved in control systems, particularly those working with LTI systems and seeking to understand transfer functions in various applications.

AndresPB
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Some time ago I made a modelling project and obtained a plot. Now, I want to remember what the transfer function was, as I want to try changing the parameters.
The graph is the following:
upload_2018-7-9_19-38-33.png

How can I obtain the transfer function?
Thanks a lot
 

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Biology news on Phys.org
AndresPB said:
Some time ago I made a modelling project and obtained a plot. Now, I want to remember what the transfer function was, as I want to try changing the parameters.
The graph is the following:
View attachment 227854
How can I obtain the transfer function?
Thanks a lot
Was it specific to a biological experiment? Is that why you posted in the Biology forum? If not, I can move your thread to the EE or General Physics forum.

Are you familiar with transforms and using the impulse function to characterize the transfer function of an LTI system? If we knew more about your background, that would help us to help you with this question. :smile:
 

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