Source: wikibot/discrete-orthogonal-polynomials
= Discrete orthogonal polynomials
{wiki=Discrete_orthogonal_polynomials}
Discrete orthogonal polynomials are a class of polynomials that are orthogonal with respect to a discrete measure or inner product. This means that they are specifically defined for sequences of points in a discrete set (often integers or specific values in the real line) rather than continuous intervals.