# Companion resources to "What are Transfer Functions?"

Reference 6 resources
Last Edited: 10/27/2023

These are the resources that are referenced throughout the MATLAB Tech Talk video I made called "What are Transfer Functions?"

## What are Transfer Functions? | Control Systems in Practice

10 min
Beginner
Video
Theory

This video introduces transfer functions - a compact way of representing the relationship between the input into a system and its output. It covers why transfer functions are so popular and...

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## Control Systems in Practice, Part 7: 4 Ways to Implement a Transfer Function...

18 min
Beginner
Video
Theory

In some situations, it is easier to design a controller or a filter using continuous, s-domain transfer functions. We have a lot of mathematical tools that make analyzing and manipulating...

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## Control Systems in Practice, Part 10: Nichols Chart, Nyquist Plot, and Bode ...

18 min
Beginner
Video
Theory

Explore three popular methods to visualize the frequency response of a linear time-invariant (LTI) system: the Nichols chart, the Nyquist plot, and the Bode plot. Learn about each method...

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## Gain a better understanding of Root Locus Plots using Matlab

19 min
Beginner
Video
Theory

In this video I go through various ways to use Matlab to plot and visualize the root locus.

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## Nyquist Stability Criterion, Part 1

16 min
Beginner
Video
Theory

An explanation of the Nyquist Stability Criterion. This video steps through the importance of the criterion, how to interpret the Nyquist plot graphically, and why it is the way it is....

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## Nyquist Stability Criterion, Part 2

18 min
Beginner
Video
Theory

An explanation of the Nyquist Stability Criterion part 2. This video steps through the how to sketch a Nyquist plot by hand, what to do if there are open loop pools on the imaginary axis...

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