Classification of a waveform according to periodic characteristics such as sine, square, or triangle, or long-duration characteristics such as taper or chirp.
in physics, a complex valued function defined on physical space (and potentially additional variables denoting internal parameters such as spin, etc) whose amplitude squared describes the probability
distribution of measuring a particle (or field) in a particular state.
The process of calibrating wave gauges (sensors that are used to measure the height of a wave or subsurface pressure which is related to wave-height) when changing tank water level in a wave research
tank. In addition, some wave gauges are self-calibrating and can be calibrated without changing the water level, typically at the beginning and end of each day.