calculating max value of each interval in a data and apply loop for each interval.
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sud
el 14 de Mayo de 2018
Editada: Aditya Salveru
el 15 de Mayo de 2018
hello. i have a column of 18200 values. i want to divide it into interval of 10 elements each. and then calculate the max value of each interval. but, when i want to calculate the max value of 2nd interval, i want to consider all values from the previous interval. and then calculate the max value of 1st 20 elements.i want to do the same to the rest of the intervals. please help me how can i apply such a loop? thank u.
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Aditya Salveru
el 14 de Mayo de 2018
Editada: Aditya Salveru
el 15 de Mayo de 2018
Hi sud,
You can do this by by finding the max of 1-10,1-20,1-30....elements. The code for the same is as follows:
k=randi(500,18200,1);
n=1:10:length(k); % n becomes [1,10,20,...18200]
maximum=[];
for i=1:length(n)
maximum(i)=max(k(1:n(i))); % i'th element of maximum would be the max upto i'th interval of k.
end
maximum
I have taken array k to be 18200 random values you can change it as you want.
Hope this helps.
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KSSV
el 14 de Mayo de 2018
YOu can use reshape to divide into intervals..and then use max. Read about reshape and max
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