Numerical solution of the forced Duffing equations‎ ‎ using Legendre multiwavelets

‎A numerical technique based on the collocation method using Legendre multiwavelets are‎ ‎presented for the solution of forced Duffing equation‎. ‎The operational matrix of integration for ‎Legendre multiwavelets is presented and is utilized to reduce the solution of Duffing equation‎ ‎to the solution of linear algebraic equations‎. ‎Illustrative examples are included to demonstrate‎ ‎the validity and applicability of the new technique.‎

کلیدواژه ها:

‎Forced Duffing equations‎ ، ‎Multiwavelet‎ ، ‎Operational matrix of integration‎ ، ‎Collocation‎ ‎method