In mathematics, the total variation identifies several slightly different concepts, related to the (local or global) structure of the codomain of a function or a measure. For a real-valued continuous function f, defined on an interval ⊂ ℝ, its total variation on the interval of definition is a measure of the one-dimensional arclength of the curve with parametric equation x ↦ f(x), for x ∈ .
Read more about Total Variation: Historical Note, Applications
Famous quotes containing the word total:
“I think that if most guys in America could somehow get their fave-rave poster girl in bed and have total license to do whatever they wanted with this legendary body for one afternoon, at least 75 percent of the guys in the country would elect to beat her up.”
—Lester Bangs (19481982)
Related Phrases
Related Words