creating array with specific condition

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sermet OGUTCU
sermet OGUTCU 2021-12-28
回答： sermet OGUTCU 2021-12-29
data= 689 x 1
% moving average values for the last 50 data
data_average(1)= mean(data(1));
data_average(2)= mean(data(1:2));
data_average(50)= mean(data(1:50));
.
data_average(51)= mean(data(2:51));
data_average(52)= mean(data(3:52));
.
data_average(689)=mean(data(640:689));
How I can vectorize this computation?

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采纳的回答

Walter Roberson
Walter Roberson 2021-12-28
https://www.mathworks.com/help/matlab/ref/movmean.html
data_average = movmean(data, [49, 0]);

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sermet OGUTCU
sermet OGUTCU 2021-12-29
Dear Walter, thank you very much for the solution.

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