Display output in FORTRAN format ?

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Juliette Salexa
Juliette Salexa 2012-6-16
How do I display the numerical contents of an array so that rather than looking like:
A=
5.43297486350203e-005 + 2.66188191742774e-006i
4.93260233930857e-006 + 9.43375107613982e-005i
3.40870376238982e-004 - 5.64562919171371e-003i
it gives something that can be copied and pasted into a FORTRAN code ?
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Juliette Salexa
Juliette Salexa 2012-6-17
I should clarify, that I'm not necessarily trying to write an output file, I'm just trying to display the variable, even if it's just in the Command Window.

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回答（1 个）

Walter Roberson
Walter Roberson 2012-6-16
fprintf(fid, '(%f,%f)\n', [real(A(:)), imag(A(:))].' )
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Juliette Salexa
Juliette Salexa 2012-6-16
Thanks Walter.
I was hoping there would be something more like Mathematica's function FortranForm[ ], or Maple's function Fortran( ) ...
Walter Roberson
Walter Roberson 2012-6-16
Nope. But if you want you can create
function s = FortranComplex(V)
s = sprintf( '(%f,%f)', real(V(1)), imag(V(1)) );
and then use the output string in whatever context you want.
If you have the symbolic toolbox, you could try
http://www.mathworks.com/help/toolbox/symbolic/fortran.html
fortran(A) but you might have use fortran(sym(A))

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