I am not an Octave expert by any means, but I do have a solution for you.
It's pretty slow, but it does work.
filename1 = "samples.cfile";
fid1 = fopen (filename1, "r");
tmpreal = fread (fid1, "float32", 4);
fseek(fid1, 4, 'bof');
tmpimag = fread (fid1, "float32", 4);
DataIn = complex(tmpreal, tmpimag);
best regards,
Ron
On 12/04/2014 09:59 PM, alok ranjan wrote:
Hello All,
I am facing an error when i am trying to convert dat/bin(octet
streams, binary application) into either octave or mat format.
The bin file is generated from uhd_rx_cfile 0r rx_samples_to_file,
which i used for capturing the transmitted and received signals. Since
the default extension is binary file so i want to read the I&Q data
from that either in Matlab or Octave.
I am trying the following command in octave to convert but it throws
an error ;
addpath("/home/username/gnuradio/gr-utils/")
data_oct = read_complex_binary("/home/username/datafile name")
After this second command it is throwing an error that
read_complex_binary is not defined in line 1 column 12.
What i am doing wrong ?
How can i extract the information from the bin file ?
Any help is appreciated.
Alok Ranjan
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