FORTRAN90 Source Codes

1. allocatable_array_test
2. alpert_rule, a FORTRAN90 code which sets up an Alpert quadrature rule for functions which are regular, log(x) singular, or 1/sqrt(x) singular.
3. alpert_rule_test
4. analemma, a FORTRAN90 code which evaluates the equation of time, a formula for the difference between the uniform 24 hour day and the actual position of the sun, creating data files that can be plotted with gnuplot(), based on a C code by Brian Tung.
5. analemma_test
6. annulus_monte_carlo, a FORTRAN90 code which uses the Monte Carlo method to estimate the integral of a function over the interior of a circular annulus in 2D.
7. annulus_monte_carlo_test
8. annulus_rule, a FORTRAN90 code which computes a quadrature rule for estimating integrals of a function over the interior of a circular annulus in 2D.
9. annulus_rule_test
10. apportionment, a FORTRAN90 code which demonstrates some of the methods used or proposed for fairly assigning seats in the House of Representatives to each state;
11. apportionment_test
12. args, a FORTRAN90 code which reports the command line arguments of a FORTRAN90 code;
13. args_test
14. arpack, a FORTRAN90 code which computes eigenvalues for large matrices, by Richard Lehoucq, Danny Sorensen, Chao Yang;
15. arpack_test
16. atbash, a FORTRAN90 code which applies the Atbash substitution cipher to a string of text.
17. atbash_test
18. backtrack_binary_rc, a FORTRAN90 code which carries out a backtrack search for binary decisions, using reverse communication (RC).
19. backtrack_binary_rc_test
20. ball_grid, a FORTRAN90 code which computes grid points inside a 3D ball.
21. ball_grid_test
22. ball_integrals, a FORTRAN90 code which returns the exact value of the integral of any monomial over the interior of the unit ball in 3D.
23. ball_integrals_test
24. ball_monte_carlo, a FORTRAN90 code which applies a Monte Carlo method to estimate integrals of a function over the interior of the unit ball in 3D;
25. ball_monte_carlo_test
26. barycentric_interp_1d, a FORTRAN90 code which defines and evaluates the barycentric Lagrange polynomial p(x) which interpolates data, so that p(x(i)) = y(i). The barycentric approach means that very high degree polynomials can safely be used.

 

 

 https://people.sc.fsu.edu/~jburkardt/f_src/f_src.html