Read old labview binary data file into octave

I have an old binary data file written out from Labview (from approx 1997). I would like a Octave function that reads in the file into an array of double variables. The file is 4,962,888 bytes and I think about 1,145,486 samples. This suggests each datapoint is 32 bits. The data should be from positive and negative numbers - i.e. -5 to +5 volts. I also have an old labview file that was used to read in the data but I no longer have labview to look at the file. The data file is attached.