Question

What do you mean by Gibb’s phenomenon? What is the cause of Gibb’s phenomenon?

Answer 1

Here is your answer ⤵⤵⤵

Gibb's phenomenon refers to the persistent overshoot or undershoot of the values of a partial sum expansion of a function near a jump discontinuity.

The Gibbs phenomenon is an overshoot (or "ringing") of Fourier series and other eigenfunction series occurring at simple discontinuities. It can be reduced with the Lanczos sigma factor. The phenomenon is illustrated above in the Fourier series of a square wave.

HOPE IT HELPS YOU ☺☺ !!!

Answer 2

Explanation:

natural phenomenon - all phenomena that are not artificial. phenomenon - any state or process known through the senses rather than by intuition or reasoning. chemical phenomenon - any natural phenomenon involving chemistry (as changes to atoms or molecules)