kalman filter
Word Rarity
Rare
Frequency: Zipf frequency 2.53 in modern English
21
Scrabble Score
12
Letters
3
Syllables
10
Unique Chars
Meaning
noun
An algorithm that uses a series of measurements observed over time, containing statistical noise and other inaccuracies, and produces estimates of unknown variables that tend to be more precise than those based on a single measurement alone. They are used in navigation, signal processing, etc.
Example Sentences
Etymology
Named after Hungarian-American electrical engineer Rudolf E. Kálmán (1930–2016), one of the primary developers of its theory.