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Analog Circuit with Temperature Dependent Resistor

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03 Dec 2012 (Updated )

Active filter implemented as an analog circuit in Simscape whose gain varies with temperature.

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Description

This file contains a filter implemented as an analog circuit using Simscape. Resistors, capacitors, and an op-amp are used to model the filter. A custom resistor whose resistance varies with temperature is defined using Simscape language. You can see the gain of the filter vary with temperature.
Please read the README.txt file to get started.

To learn more about this example and Simscape language, watch this video (3 min):
http://www.mathworks.com/videos/simscape-language-electronic-example-73114.html

To learn more about mechatronic systems, watch the webinar “Mechatronic Simulation with SimElectronics”
http://www.mathworks.com/company/events/webinars/wbnr73183.html

To find other physical modeling examples, search for posts with the keyword "physical modeling"
http://www.mathworks.com/matlabcentral/fileexchange/?term=%22physical+modeling%22

To learn more about MathWorks Physical Modeling Products, go to:
http://www.mathworks.com/physical-modeling/

Required Products Simscape
Simulink
MATLAB
MATLAB release MATLAB 8.0 (R2012b)
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Updates
17 Apr 2014

Fixed webinar link.

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