Adaptive IFT of arbitrary Transfer-Function

I wish to compute the Inverse Fourier Transform of an arbitrary transfer function F(frequency) of a dynamical system to obtain its response in the time-domain F(time) where F(time) must meet certain absolute and relative error tolerances. Additionally, evaluating F(frequency) is relatively expensive so I wish to perform the IFT in an adaptive way to minimize the number of evaluations of F(frequency). If there an existing function in matlab to perform this operation? Something along the lines of:
F_time = function(@F_freq, t_vec, abstol, reltol);

답변 (0개)

카테고리

도움말 센터File Exchange에서 MATLAB에 대해 자세히 알아보기

질문:

2017년 2월 14일

편집:

2017년 2월 14일

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by