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From: | Marcus Müller |
Subject: | Re: [Discuss-gnuradio] How to process file sink from UHD Source USRP |
Date: | Mon, 10 Jul 2017 09:09:17 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0 |
Dear Sinta, I've had this discussion several times before, so let me please
shortly mention that you've signed up to the mailing list via
Nabble, which is a very suboptimal thing for you (you might miss
answers posted by us). Please sign out of nabble, and sign up
directly to https://lists.gnu.org/mailman/ This is more of a collection of thoughts for future readers than direct criticism on your approach: Well, I really don't know why you would want a text file containing float samples. It doesn't make sense from a precision point of view, it doesn't make sense from a storage size point of view, and it doesn't even make sense from a usability point of view – I don't really believe you'll get a "feeling" for data if you scroll around in a 1mio lines text file :) That being said, there's probably very legitimate reason you'd want a CSV file (for example, get a couple data points only to import them into a spreadsheet software). You probably want to look into the "Head" block that limits the number of items going through. Also, you could just as well in your Python code not save all of `data`, but only let's say `data[:100]`. Best regards, Marcus On 07/10/2017 08:54 AM, Sinta
Novtafiani wrote:
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