Could anyone help me how to solve the issue.
1 view (last 30 days)
Show older comments
how to add all the values generated using for loop
for example
A=[1 2],[3 4],[7 5 6]
for i=1:length(A)
value% i am using formula to calculate the value
end
In this code first it run for [1 2] generates a value-(a)
then it run for [3] generates a value-(b)
then it run for [4 5 6] and generates a value-(c)
Now i want to add (a)+(b)+(c) after the end statement so i tried with the follwing command sum(value,:) but unable to get the result.
Could anyone please help me on this.
0 Comments
Accepted Answer
Stephen23
on 16 Apr 2019
Edited: Stephen23
on 16 Apr 2019
Using very basic MATLAB indexing:
A = {[1,2],[3,4],[7,5,6]};
N = numel(A);
Z = nan(1,N);
for k = 1:N
Z(k) ... your code using A{k}
end
sum(Z)
@ jaah navi: you have been using MATLAB since 2017, loops and indexing are very basic programming concepts that you should definitely learn yourself, they are explained in the introductory tutorials:
3 Comments
Stephen23
on 16 Apr 2019
Edited: Stephen23
on 16 Apr 2019
jaah navi : you wrote in your original question that you have some code that "generates a value-(a)" and "generates a value-(b)" and "generates a value-(c)". You did not show us what that code is, or explain anything about how it works. However you made it clear that it returns a scalar "value". All you need to do is use indexing to put that scalar value into the numeric array Z, exactly as my answer shows you. The cell array A is irrelevant to this: my code uses numel to adjust to whatever size A happens to be.
If your code does not actually return a scalar value then you need to revise your question and explain the your data much better.
More Answers (0)
See Also
Categories
Find more on Operators and Elementary Operations in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!