How to I reverse the contents of this array?

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Blair Hall
Blair Hall 2017-10-5
评论： Steven Lord 2017-10-5
I have it right for one half of the assignment (4 elements) but not the other. The second part that I have wrong is 3 elements.
function mileMarkers = ReverseArray(mileMarkers)
% mileMarkers: Row array of mile marker values
% Reverse the contents of row array mileMarkers
mileMarkers = mileMarkers(end:-1:end-3)
end

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James Tursa
James Tursa 2017-10-5
编辑：James Tursa 2017-10-5
For that last index, don't use end-3 since that will only work for a 4 element array. Instead, have that last index be simply 1 which will work for any size array. I.e., mileMarkers(end:-1:1)

更多回答（1 个）

Image Analyst
Image Analyst 2017-10-5
You can use flipud() or fliplr().
mileMarkers = fliplr(mileMarkers);

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