How to convert from FORTRAN TO MATLAB

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Oluwaseyi Aliu
Oluwaseyi Aliu 2020-10-3
评论： Ben Barrowes 2023-8-23
Dear all,
Please am working on a project and now found a FORTRAN code to speed up my research but I having been using MATLAB and so, I need to convert the newly found FORTRAN code to MATLAB. Please kindly help me out on this conversion or give a detail explanation on how best I can convert from FORTRAN to MATLAB. The FORTRAN code is in the attachment. Thanks in anticipation!
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KSSV
KSSV 2020-10-3
Options:
  1. Convert the FORTRAN code to MATLAB line by line going through the code.
  2. If problem is known, try knowing the inbuilt functions, toolboxes in MATLAB.

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回答（3 个）

Ameer Hamza
Ameer Hamza 2020-10-3
I don't think you can automatically convert your FORTRAN code to MATLAB; however, you can compile it as mex file and use it in MATLAB.
https://www.mathworks.com/help/matlab/write-fortran-mex-files.html
https://www.mathworks.com/matlabcentral/answers/99689-how-can-i-interface-matlab-code-with-c-c-or-fortran
Ben Barrowes
Ben Barrowes 2020-10-3
My f2matlab can do this kind of conversion. Please download from the file exchange and give it a try. You will have to split the code up into the five files in the pdf and run f2matlab on each file.
I might also do a free conversion if I get time, but in any case, if you run into trouble PM me.
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roborrr
roborrr 2023-8-23
HI Ben Barrowes, Thank you so much for responding so kindly to my question. I'm just starting to study this topic and some questions arose that I could not solve on my own from the instructions you suggested. With your permission, I will later send questions in a personal mail that I have not resolved, after I try to solve it myself.

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Kuan-Lin Chen
Kuan-Lin Chen 2022-8-22
Program random
implicit double precision (a-h,o-z)
character(10) zinputname
parameter (nd1=501,nd2=250,nd3=257,nd4=1025)
dimension rff(nd1,nd1),x(nd1),y(nd1),s(nd2,nd2),per1(nd3,nd4)
dimension w1(nd2),w2(nd2),w11(nd2),w22(nd2),xx(nd2,nd2)
dimension h1(nd1),h2(nd1),v1(nd3),v2(nd4),per(nd3,nd4),ll(5)
dimension phi(nd2,nd2),f1(nd3),delta1(nd2,nd2),delta2(nd2,nd2)

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