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Re: [Discuss-gnuradio] create lookup tables

From: Andreas Ladanyi
Subject: Re: [Discuss-gnuradio] create lookup tables
Date: Sat, 26 Dec 2015 11:09:24 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.4.0

Hi Martin,
You can create a lookup table for pretty much anything using a vector source, it'll accept Python structures as inputs through GRC.
i tested your suggestion and i am asking myself if there is an easy way to get a lot of lookup table values in to the vector value field of the vector source block.



On 20.12.2015 13:40, Andreas Ladanyi wrote:
i want to create a file for example with a sine lookup table. I use a
signal source und a file sink. I think about how it is possible to get
sine array with a amount of 255 (8 bit) values with 8 bit for each entry.

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