Frequency
Frequency refers to the number of occurrences or repetitions of a phenomenon, event, or signal within a given time period or space, and it has multiple distinct meanings across various fields.
Meanings
- frequency (physics): a measure of the number of oscillations or cycles per second of a Wave, related to Optics and Quantum phenomena
- frequency (statistics): the number of times a value or category occurs in a Dataset, often visualized using a Box plot
- frequency (signal processing): the rate at which a Signal repeats or oscillates, crucial in Musical instrument design and Audio engineering
- frequency (ecology): the rate of occurrence of a species or event in a given Ecosystem, such as Forest ecosystem or Marine Ecology