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From: | Phaysal Khan |
Subject: | [Discuss-gnuradio] usrp_rx_cfile usage |
Date: | Thu, 6 Mar 2008 13:56:35 +1100 |
Hi, I am using DBSRX d'board with my d'board pluged on "Rx B". I used python usrp_rx_cfile.py -f 1575.42M -N 1e6 -g 40 data1.dat to capture a sinosoid at 1575.42MHz with -30dB. I get the msg Using RX d'board A:<none> USB sample rate 4M When I try to read that file in Matlab using fid=fopen('data1.dat'); data="" 'float32') it shows me garbage. I see similar data in the .dat file, even when I turn off my function generator's output! Any idea!? Am I using this command correctly? note: python usrp_fft.py -f 1575.42 runs fine showing a signal at the 0MHz on the display, so board itself s working fine. Faisal A. Khan Sell your car for just $30 at CarPoint.com.au. It's simple! |
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