High-order approximations to Caputo derivatives

This function is proposed to get a high-order numerical approximations to Caputo derivatives.

This function is proposed to get a high-order numerical approximations to alpha-th order Caputo derivatives of f(t) in the interval (a,t). If you want to use this program, please cite the following paper.
C.P. Li, M. Cai, High-order approximation to Caputo derivatives and Caputo-type advection-diffusion equations: revisited, will be appeared in Numerical Functional Analysis and Optimization.