Calculate Running average of large data set

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Benjamin Cowen
Benjamin Cowen 2018-8-14
回答： Naman Chaturvedi 2018-8-17
I have a data structure. I can plot the time vs. temp using this command:
scatter(getcolumn(C{1, 1}(:,[1,6]),1), getcolumn(C{1, 1}(:,[1,6]),2))
The problem is I have so much data, there is a lot of noise. How can I plot the a moving average which uses X amount of points before the current point (and including the current point)

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Naman Chaturvedi
Naman Chaturvedi 2018-8-17
Hello Benjamin,
You can use the movmean function to calculate the moving average of the data as follows:
>> M = movmean(A,[kb kf]) %computes the mean with a window of length kb+kf+1 that includes the element in the current position, kb elements backward, and kf elements forward.
Hope this helps.

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