Hello Marcus,
Sorry for my vague explanation. I want to write a block which will
calculate moving average for a block of samples. I have only one input in
this case. I am providing my data serially using vector to stream
converter. I want to calculate average of a block of 5 samples.
eg. from vector source {1,2,3,4,5,6,7,8,9,10}, i will get stream of
integers.
Now I want to calculate average for first 5 samples i.e. 3 and then it
should calculate average of {6,7,8,9,10} which is 8. So i should get
desired output as {3,8}.
So I should get output for a block containing 5 samples. It should again
consider block of 5 next samples and calculate average.
Please let me what changes do I need to make.
Thanks,
Kunal
On Sat, Mar 8, 2014 at 3:23 PM, Marcus Müller <mar...@hostalia.de> wrote:
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> Hello Kunal,
>
> You don't want to use set_history in this case: you want to produce 1
> output for 5 input, so you use a decimator; that's all you need to do. Drop
> the set_history.
> For reference: history is when for every input item you need the last 5
> items before,
> http://gnuradio.org/redmine/projects/gnuradio/wiki/OutOfTreeModules#set_history
> Greetings,
> Marcus
> - --
> Sent from my Android device with K-9 Mail. Please excuse my brevity.
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