2025 ASEE Annual Conference & Exposition

WIP: Teach Fast Fourier Transform Through Web Simulation and Visualization

Presented at Innovative Learning Tools and Visualizations in ECE Curriculum

This Work-In-Progress paper presents the design and implementation of a web-based interactive visualization tool to help students understand and implement in software a Decimation-In-Time (DIT) Fast Fourier Transform (FFT) algorithm in a Real-Time Digital Signal Processing (DSP) Systems course. The paper will also discuss the assessment plan to evaluate the effectiveness of the application.

Authors

Dr. Chao Wang Arizona State University [biography]

Chao Wang received her Ph.D. in Electrical Engineering from University of Wisconsin, Madison. She is currently a Teaching Professor in Ira. A Fulton Schools of Engineering at Arizona State University.
Kyle Brim Arizona State University, Polytechnic Campus [biography]

Kyle Brim received his BA in Mechanical Engineering Systems with a Secondary Focus in Robotics and Electrical Engineering from Arizona State University. He designs educational web applications using Unity and AR/VR applications using Unreal Engine.

Note

The full paper will be available to logged in and registered conference attendees once the conference starts on June 22, 2025, and to all visitors after the conference ends on June 25, 2025

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