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From: | Marcus Müller |
Subject: | Re: [Discuss-gnuradio] Continuously Write FFT Samples to a File |
Date: | Fri, 20 Jan 2017 21:21:21 +0100 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.2.0 |
Mallesham, you should __really__ look into what kind of data you need to store. Are you sure what you want to do in the end is analyze 24 h * 3600 s/h * 32·10⁶ S/s * 8B/s = 20 Terabyte of data? That is what you get when you store the FFTs of one day worth of samples. I know that you're probably tuning in between, but again, as we all stressed: the FFT does *not* reduce the amount of data! It is just a transform into a different base system. Maybe you can take a step back and describe your *application*. What is it that you need to *do*? I think your system requirements are not fully developed, yet. Best regards, Marcus On 01/20/2017 09:15 PM, Mallesham
Dasari wrote:
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