Amos, D.E., “A Portable Package for Bessel Functions of a Complex Argument and Nonnegative Order,” Trans. Math. Software, 1986
fortran90코드의 계산값과 matlab결과값을 비교한 그림입니다.
This figure shows the self-written Fortran 90 program’s results of Bessel function of third kind(Hankel funcion). The result has the difference with Matlab’s besslh function of ~ 10^-14 ranges, however it could be acceptable when we consider the numerical precision errors.