Re: [Discuss-gnuradio] Moving Average Block

[Marcus Müller]

Hi Pedro,
the block does what one would expect from "moving average":
be x the input, y the output samples, N the length of the moving average

, i.e. your second option.

This is a very valid question! I'd still like to point out that GNU Radio really lends itself to experimentation. A simple three block flow graph would have solved this mystery for yourself:







Best regards,
Marcus

On 07.01.2016 19:23, Pedro Gabriel Adami wrote:

Dear all,

The documentation of the Moving Average block made me feel confuse about its functionality. It says: "output is the moving sum of the last N samples". If I need a sum of 100 samples, this block will sum the 100 samples that I need and after that it will get another different samples? For example: 1+2+3+...+100 and 101+102+...200. Or it will do this: 1+2+...+100 and 2+3+...+101 and 3+4+...+102.

I know it seems a little confuse, but I didn't find a better way to explain this, sorry.

Thanks in advance.

--

Atenciosamente,

Pedro Gabriel Adami

Graduando do 5º período de Engenharia de Controle e Automação no Instituto Nacional de Telecomunicações - Inatel

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