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Buffer in Simulink - Avoiding Latency Problem

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Paolino
Paolino on 17 Jan 2012
Closed: MATLAB Answer Bot on 20 Aug 2021
Hi everybody I have a simple problem. I have a source block of frames [6x1]. After that I have an LDPC decoding block which receives blocks of size 64800x1 and with a coderate 1/2 outputs frames 32400x1. So I have to use a buffer of size 64800 before the coding block. The buffer inizializes to all zeros, so in the output of the buffer I have first 64800 zeros and then the real data. Is there a way to drop this bits before the decoding?
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Rodolfo Gomes
Rodolfo Gomes on 13 Feb 2014
Hi!
Have fixed your problem? Because I believe that I have the same problem as you. I you have already fixed, can you tell me how?
Regards

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