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Calculate mean from cell array from every nth value

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David du Preez
David du Preez 2016-7-2
回答： Image Analyst 2016-7-2
I have a cell array of 8401x11 and in the first line are the column headings. I want skip the first 15 lines after the headings and then calculate the average of every 24th cell in column 6 and 9.

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Image Analyst
Image Analyst 2016-7-2
Make it easy for us and attach some sample data, for example by attaching a .mat file with the paper clip icon.
Some untested code is:
ca = originalCellArray(16:24:end, [6,9])
columnMeans = mean(cell2mat(ca));

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