how to add anew column to the table using MATLAB

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C PRASAD
C PRASAD 2022-3-17
回答： Stephen23 2022-3-17
I have Fatures data of 30*5 of size.I would like to add a column to the table as "class" and In that class every 10 rows has to named differently.First 10 rows as "Helathy' then 11 to 20 as "Myopathy" and 21 to 30 as "Neuropathy".
X=randi(10,30,5);
X=arry2table(X,'variableNames',{'feat1','feat2',feat3',feat4','feat5'};
Now I need to add a column to the table (values as taken as example) so the resultatnt must be

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Stephen23
Stephen23 2022-3-17
Ran in:
M = randi(10,30,5);
T = array2table(M,'variableNames',{'feat1','feat2','feat3','feat4','feat5'})
T = 30×5 table
feat1 feat2 feat3 feat4 feat5 _____ _____ _____ _____ _____ 9 9 2 1 3 6 2 10 2 3 9 2 1 3 1 9 5 4 1 3 2 1 4 6 8 8 10 7 10 3 7 10 6 7 9 5 9 8 3 7 7 7 7 6 2 8 9 3 7 4 1 1 2 7 8 2 5 5 2 3 3 2 1 8 10 5 2 4 7 7 10 4 1 2 4 8 3 9 4 8
T.Class = repelem(["Healthy";"Myopathy";"Neuropathy"],10,1)
T = 30×6 table
feat1 feat2 feat3 feat4 feat5 Class _____ _____ _____ _____ _____ __________ 9 9 2 1 3 "Healthy" 6 2 10 2 3 "Healthy" 9 2 1 3 1 "Healthy" 9 5 4 1 3 "Healthy" 2 1 4 6 8 "Healthy" 8 10 7 10 3 "Healthy" 7 10 6 7 9 "Healthy" 5 9 8 3 7 "Healthy" 7 7 7 6 2 "Healthy" 8 9 3 7 4 "Healthy" 1 1 2 7 8 "Myopathy" 2 5 5 2 3 "Myopathy" 3 2 1 8 10 "Myopathy" 5 2 4 7 7 "Myopathy" 10 4 1 2 4 "Myopathy" 8 3 9 4 8 "Myopathy"

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