Wien bridge oscillator
This function simulates the functioning of a Wien bridge oscillator through the numerical solving of its descriptive second order differential equation. The negative feedback loop includes a simple incandescent lamp model, whose resistance, sensitive to the heating coming from Joule effect, stabilizes the gain of the oscillator amplifier.
Video demonstration:
https://www.youtube.com/watch?v=ydk5494kAEg&ab_channel=Pseudonymeoriginal
Cite As
Eric Ogier (2024). Wien bridge oscillator (https://www.mathworks.com/matlabcentral/fileexchange/56537-wien-bridge-oscillator), MATLAB Central File Exchange. Retrieved .
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Wien_bridge_oscillator_v101/
Version | Published | Release Notes | |
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1.1.0.0 | Evolution :
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1.0.0.0 | Adding of the schematic and the differential equation of the oscillator in "Wien bridge oscillator.docx". |