Indexing through a cell array
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I am looking to populate cell array named 'age_list' based on the values i have in two columns; named 'day' and 'pop'
- For each specific 'day', i am looking at the corresponding 'pop' value and then update the 'age_list' based on it.
- Example: On day 4, the population is 3. Therefore the cell array 'age_list' will have 'three' values with the {2,3,4}.
Can anyone suggest me on how to perform this? Any help will be appreciated.
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/747589/image.png)
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Jan
am 23 Sep. 2021
A bold try:
day = 1:7;
pop = [1,2,3,3,3,4,6];
age_list = cell(1, numel(day));
age_list{1} = 1; % Is this given?!
for k = 2:numel(day)
new = pop(k) - pop(k - 1);
age_list{k} = cat(2, repmat(age_list{1}, 1, new), age_list{k-1} + 1);
end
age_list
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