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From: | Marcus Müller |
Subject: | Re: [Discuss-gnuradio] Fwd: Creating a FFT plot like the one in this youtube variable |
Date: | Thu, 23 Jul 2015 16:19:43 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.1.0 |
The FFT of any signal you take always represent that signal's whole
bandwidth -- so if you have a complex signal taken at 1MS/s, you'll
see 1MHz of bandwidth, and if you take one of 100MS/s, you'll see
100MHz. Hence, this is not by any means a limitation of the processing (FFT) you do to the signal -- it's simply a matter of what your signal represents physically. This question really illustrates the importance of reading up on theory! Best regards, Marcus On 23.07.2015 15:48, Ashraf Younis
wrote:
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