Steve Eddins retired from MathWorks in 2024 after 30 years of service. He can now be found at MATLAB Central and at Matrix Values, where he continues to write about MATLAB and related topics. His MathWorks career included image processing, toolbox development, MATLAB development and design, development team management, and MATLAB design standards. He wrote the Steve on Image Processing blog for 18 years and is a co-author of Digital Image Processing Using MATLAB.
An amateur musician and French horn enthusiast, Steve is a member of Concord Orchestra and Melrose Symphony Orchestra, as well as a member of the board of directors for Cormont Music and the Kendall Betts Horn Camp. He blogs about music and French horn at Horn Journey.
I just saw a great animation illustrating the Fourier series decomposition of a square wave. Check it out. The video includes two different animations, so be sure to watch it all the way through to see the second one.
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