How to use the Fourier Series: Gibbs Effect Tool

Buttons

• Click the mouse on a numbered term button to view the graphs for a partial series sum.
• The upper graphs show the triangle wave. The left graph is magnified to show the Gibbs effect in the outlined box of the right graph.
• The lower graphs show the square wave, the derivative of the triangle wave. The left graph is magnified to show the Gibbs effect in the outlined box of the right graph.