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for loop sequence from the matrix

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Turbulence Analysis
Turbulence Analysis on 22 Jan 2021
Answered: Sai Veeramachaneni on 27 Jan 2021
Hi,
I intend to execute the for loop, in which sequence for given index needs to be called from a matrix. For e.g. I have a matrix named 'A', it got the discontinous numbers, like 10 to 19, then 120 to 150 and 238 to 247 so on.. now I ned to exeute the for loop with +5 and - 5 from the point where discontinuity exists, e.g. as shown in below code
I have attached the matrix A here. Please help with this...
for i = [5:1:15 115:1:125 233:1:243]
% my code
end
  8 Comments
Turbulence Analysis
Turbulence Analysis on 22 Jan 2021
Sorry, this is different.
I got 10000 files inside the folder, I need to read only selected files as per the numbers prsent in the matirx A. If you open matrix, A it starts from 10 to 19, then 120 to 150 and then 238 to 247 with the last sequence being 9914 to 9953. Here, i have to read the files based discontinuity, for e.g. it starts with 10, so first seqeunce for loop should be 5:15, after 19 its starts with 120 to 150 and agian discontinous. So my second sequence would be 115: 125. Basically I need to read five files before and after the discontinous number...

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Answers (1)

Sai Veeramachaneni
Sai Veeramachaneni on 27 Jan 2021
Your question can be split into two parts.
  • Identifying discontinous numbers in the matrix A.
  • Exeute the for loop with +5 and - 5 from each discontinuous number.
Step1:
discontinous = [A(1)]%Stores the vector of discontinous numbers
for i = 2:numel(A)
discontinous = [discontinous A(i)];
end
Step2:
for i = 1:numel(discontinous)
for j = discontinous(i)-5:discontinous(i)+5
%Required tasks here.
end
end

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