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# How to normalize data of each row of Matrix A=[10 20 30 40;5 15 25 30]; between 0 and 1?

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nomi nomi on 29 Apr 2020
Edited: nomi nomi on 29 Apr 2020
I am new to MATLAB coding. I want to normalize each value of every row and have write the following code
A=[10 20 30 40;5 15 25 30];
for n=1:2
[valMax,locMax] =max(A(n,:));
[valMin,locMin] =min(A(n,:));
divideOn=A(n,:)-valMin;
divideBy=valMax - valMin;
A(n,:)=divideOn/divideBy;
end
This code is coverting value of each row between 0 and 1.Kindly guide is this right approach.
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### Answers (1)

Akira Agata on 29 Apr 2020
I believe you can do this task by simply applying normalize function, like:
B = normalize(A,2,'range'); % Normalize each row to [0 1] range
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