Title of article :
A New Operational Matrix of Derivative for Orthonormal Bernstein Polynomial s
Author/Authors :
ali, mayada n.mohammed university of technology - applied science department, Iraq
Abstract :
In this paper, an orthonormal family has been constracted {bi6}=0 of polynomials of degree six is first constructed by using Gram-Schmidt orthonormalization process on Bernstein polynomials {Bi6}=0 Then, an orthonormal Bernstein operational matrixof derivative Db is derived.Finally, the orthonormal Bernstein expansions along with operational matrix of derivative are applied for variational problemsapproximately
Keywords :
Gram , Schmidt using direct method process , operational matrix of derivative , Bernstein polynomials , variational problems
Journal title :
Baghdad Science Journal
Journal title :
Baghdad Science Journal
