1D median filtering
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David Young
2011-10-11
Assuming your data are stored as a row vector D, and the sampling interval is T ms, and you have the Image Processing Toolbox, you could do this:
windowlength = 100;
windowsize = ceil(windowlength/T);
D_filtered = medfilt2(D, [1 windowsize]);
If the data are stored as a column vector, use
D_filtered = medfilt2(D, [windowsize 1]);
instead of the final line.
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bruno
2022-12-17
I have 2 cols and 6000 rows in a mat file. How can I apply relaxed median filter? Im not able to understand how to set window and lower and upper bounds for mat file which is 2 cols and 6000rows.
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