How to find the individual values that produces max results in the addition of two time series?

Question

Irshad Qureshi 2023-5-10

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https://ww2.mathworks.cn/matlabcentral/answers/1960674-how-to-find-the-individual-values-that-produces-max-results-in-the-addition-of-two-time-series

回答： Antoni Garcia-Herreros 2023-5-10

Hello All,

I have results in several time series. If I add the two time series then I want to find the two values from two time series which would give the maximum result and then insert those values in another matrix. For example

Case 1: A = (1; 0.5; 1. 5; 2); B = (0.5; 0.3; 1; 0.2) and the answer would be R = [1.5, 1]

and the process should continue for many more sets containing matrix A and C, A and D, A and E, etc.

Thanks

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Answer 1

Antoni Garcia-Herreros 2023-5-10

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https://ww2.mathworks.cn/matlabcentral/answers/1960674-how-to-find-the-individual-values-that-produces-max-results-in-the-addition-of-two-time-series#answer_1232294

在 MATLAB Online 中打开

Data=rand(4,10); % Each column of Data corresponds to B,C,D E F
Data(:,1)= [0.5; 0.3; 1; 0.2]; % First column corresponds to B
A = [1; 0.5; 1.5; 2]; 
R=zeros(2,size(Data,2)); %Matrix where your results will be stored
for j=1:size(Data,2)
    [m,i]=max(A+Data(:,j)); % Find the maximum of the sum between A and the corresponding vector (B, C,D,...)
    R(:,j)=[A(i);Data(i,j)];
end
R
R = 2×10
    1.5000    2.0000    2.0000    2.0000    2.0000    2.0000    2.0000    2.0000    2.0000    2.0000
    1.0000    0.9462    0.6854    0.3197    0.6258    0.3851    0.9645    0.1835    0.5872    0.2452