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Trouble using the smooth function

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Duncan Wright
Duncan Wright 2017-11-12
回答： Jan 2017-11-12
I am trying to block average this data using the smooth function.
My variable is a double with dimensions,
size(data) = 1x168766
test = smooth(data,25)
It gives no error but the variable test is the same size as the original unsmoothed data.
I'm guessing this is a simple issue but I can't understand why it's not working as I have used it successfully before..

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Jan
Jan 2017-11-12
According to the documentation, smooth is a moving average filter. Then the output has the same size as the inputs. Why do you expect anything else?

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