|
From: | Tom Rondeau |
Subject: | Re: [Discuss-gnuradio] Gnuradio FFT - Graph concatenation |
Date: | Thu, 11 Jun 2015 10:08:26 -0400 |
Hi,I'm using USRP E310 and running uhd_fft.grc to acquire FFT spectrum from the device in network mode, and then displays that with QT FFT GUI block.Setting a center frequency, I can get an instantaneous bandwidth of 32MHz around the center frequency. (for me it's the maximum in network mode) Now, I want to change the center frequency programmatically in order to sweep a larger bandwidth and then concatenate the results into a single QT FFT graph like this:-IQ/2-----Cent.freq1-----+IQ/2 -IQ/2-----Cent.freq2------+IQ/2 -IQ/2-----Cent.freq2------+IQ/2 ...Is their a way I can do it?Regards,
[Prev in Thread] | Current Thread | [Next in Thread] |