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compex vector in 'C' -> complex vector in 'octave'
From: |
Sergei Steshenko |
Subject: |
compex vector in 'C' -> complex vector in 'octave' |
Date: |
Thu, 24 Apr 2008 11:14:07 -0700 (PDT) |
Hello All,
supposed I have a complex vector generated by a 'C' program and dumped in
binary form into a file
using 'fwrite'.
So, the data will put into the file this way:
re[0], im[0], re[1], im[1], ... re[N-1], im[N-1]
where N is number of elements in the vector.
I can load the vector into octave using 'fread', but, I quess, it will look
like vector
of real numbers.
I can take data at indexes 1, 3, 5... (the real parts) and at indexes 2, 4, 6
... (the imaginary
parts) and "reconstitute" the vector, but maybe there is a handy function which
already does
this ?
I read
http://www.gnu.org/software/octave/doc/interpreter/Rearranging-Matrices.html#Rearranging-Matrices
but could come up with anything more elegant than the straightforward odd-even
indexes solution.
Thanks,
Sergei.
Applications From Scratch: http://appsfromscratch.berlios.de/
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- compex vector in 'C' -> complex vector in 'octave',
Sergei Steshenko <=