A periodic function is a type of mathematical function that repeats its values in regular intervals. The interval at which the function repeats is called the period.
Related terms
Amplitude: The maximum distance from the midline to the peak or trough of a periodic function.
Frequency: The number of cycles or repetitions of a periodic function that occur in a given unit of time.
Periodic Behavior: Describes any phenomenon that exhibits repetitive patterns or cycles over time.