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Re: [Discuss-gnuradio] always a spike on the FFT at the center frequency
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From: |
adib_sairi |
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Subject: |
Re: [Discuss-gnuradio] always a spike on the FFT at the center frequency |
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Date: |
Sun, 5 Dec 2010 23:22:41 -0800 (PST) |
Matt Ettus wrote:
>
>
> This is due to truncation in the USRP. If you add 0.5 to the signal, it
> should go away.
>
> Matt
>
>
>
Dear Matt,
how and where does the truncation is done? is it in the FPGA (DDC) ?
regards,
Adib
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Mohd Adib Sarijari
Universiti Teknologi Malaysia
www.fke.utm.my
www.utm.my
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