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Effacer les filtres

Could anyone help me how to find the difference between the two columns in 10x2 double

2 vues (au cours des 30 derniers jours)
jaah navi
jaah navi le 18 Juil 2021
Modifié(e) : Jonas le 18 Juil 2021
How to find the difference between the first column and second column in
A{1,1}
present in the following manner.
0 1
0 -1
3 0
2 0
0 1
7 0
4 0
9 0
2 0
0 1
  2 commentaires
KSSV
KSSV le 18 Juil 2021
@jaah navi You have asked so far many easy questions. I guess you would have asked around 300+ questions and you never cared to learn the basics of MATLAB. Instead of asking basic questions here and waititng for the answer, you can learn basics.
jaah navi
jaah navi le 18 Juil 2021
I am also trying from my side to learn. As I am unable to get the correct result. I am asking for help.

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Réponses (2)

Yazan
Yazan le 18 Juil 2021
Read about Matlab cell arrays and how to access their data here.
for your question, do the following:
A{1,1}(:,1) - A{1,1}(:,2)

Jonas
Jonas le 18 Juil 2021
Modifié(e) : Jonas le 18 Juil 2021
use
diff(A{1,1},1,2)
to get all first order differences between columns for every row

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