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Moving average with two different windows

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Max1234
Max1234 2023-4-2
回答： Image Analyst 2023-4-2
Hello guys,
I am evaluating a large amount of data. To get some insight out of this, I'm looking at a moving average. The problem is that above a certain value X, the amount of data becomes significantly larger. So I need a moving average before this value X that has a different window than after this value. Is it possible to create different intervals with different windows of the moving average and display this in a graph?
Many thanks in advance!

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Image Analyst
Image Analyst 2023-4-2
Yes. Let's say that you have a vector and X is 5000, you can do the filtering in two steps
smooth1 = movmean(signal(1:X), windowSize1);
smooth2 = movmean(signal((X+1):end), windowSize2);
smoothedSignal [smooth1, smooth2];

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