Solving a Nonlinear Multi-Order Fractional Differential EquationUsing Haar wavelets

In this paper, the Haar wavelets is applied to obtain approximate solutions of nonlinear multi-order fractional differential equations (M-FDEs). The fractional derivative is described in the Caputo sense. Numerical example is presented to verify the efficiency and accuracy of the proposed algorithm. The results reveal that the method is accurate and easy to implement.