How to sum value in rows from the previous rows
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Siti Suhaila
il 15 Ago 2017
Commentato: Siti Suhaila
il 15 Ago 2017
Hi everyone, How to add value from previous rows. Eg: sum[i} = 185+1 , sum{i}=186+197, sum{i}=186+197+159. until the end of the cells.
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Aniruddha Katre
il 15 Ago 2017
If the data is stored in a cell array as shown in your image, then:
cumsum(cell2mat(B))
here B is the cell array of data.
If it is a vector then simply:
cumsum(B)
where B is the vector of data.
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Aniruddha Katre
il 15 Ago 2017
What are the contents of m? Is it the same set of values as the commulativeSum in the screenshot above?
If so, then try:
cumulativeSumMat = cumsum(cell2mat(m));
If the result has to be a cell array, then add the line:
cumulativeSum = num2cell(cumulativeSumMat);
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