# Haar wavelet

> English word · Noun

## Definitions
1. A sequence of rescaled "square-shaped" functions which together form a wavelet family or basis.

## Etymology
Named after Alfréd Haar.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/haar-wavelet