Moving Average Smoother

Calculates a sliding-window average for smoothing data streams.

Constructor

MovingAverageSmoother(windowSize: Int)

• windowSize: Maximum number of values to track in the moving window.

Methods

• addValue(value: Double): Double – Adds a value to the window (evicts oldest if full). Returns the current average.
• reset() – Clears all values and resets the internal sum.

Example

val smoother = MovingAverageSmoother(3)
smoother.addValue(10.0) // 10.0
smoother.addValue(20.0) // 15.0
smoother.addValue(30.0) // 20.0
smoother.addValue(40.0) // 30.0 (oldest value 10.0 removed)