making a running average

2015 10 8

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If I have a vector x = (1 ,3 ,4 -2, 5 ,6 8, 9, -4, -2)

I want to create a vector with the running average such that

y[n]=1/3{x[n-1]+x[n]+x[n+1]}

Thanks.

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James Tursa 2015-10-8

What have you done so far?

Guillaume 2015-10-8

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x = [1 ,3 ,4 -2, 5 ,6 8, 9, -4, -2]; %Please use valid notation in your question
y = conv(x, [1 1 1]/3, 'same')

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