Plot a bar chart while sorting its variables and presenting the cosponsoring new sorted variables in the x-axis.

I have two vectors as below where i would like to plot them in a bar chart in a descending order while showing the corropsoing values in the x-axix. However, my plot does not look nice as attached. Is there any way to fix it please.

fields_name = 1:19;
CV =  [8 68 30 14 9 13 28 17 13 29 23 17 41 27 25 51 0 20 28]; 

[CV_Sorted,index] = sort(CV,'descend');
bar(CV_Sorted)
yt = get(gca, 'xTick');
set(gca, 'xTick',yt, 'xTickLabel',Fields_Sorte)

Answer 1

[Yaser Khojah]

Cases = 1:19;

[CV_Sorted,index] = sort(CV,'descend');

bar(CV(index))

xTick = Fields_Sorte;

set(gca, 'xTick',Cases, 'xTickLabel',Fields_Sorte)