Moving standard Deviation and Average
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how would I go about finding the moving standard deviation and moving average for every 15 rows of the SPEED COLUMN ONLY in the following matrix and display the results in another table?
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Image Analyst
2023-4-28
If you want to move in "jumps" of 15 rows at a time, then you can either subsample the output of those functions or use blockproc in the Image Processing Toolbox. Or you can use a simple for loop:
% Compute speed over "blocks" of 15 elements
speed = t.Speed; % Get speed values from your table.
index = 1;
for k = 1 : 15 : numel(speed)
meanSpeeds(index) = mean(speed(k : k + 14));
index = index + 1;
end
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