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How to save data at each iteration in a cell array?

조회 수: 2 (최근 30일)
Joana
Joana 2020년 4월 17일
댓글: Rik 2020년 4월 17일
Hi,
I have saved data sests where i have two variables of 3-D, A and B. I want to load it for each subject and save it in a cell array, as the variables have the same name for each subject. But the size is varied across each subject.
How can i do that.?
I am doing following:
for subject= 1:2
resultFileName = sprintf('Sub0%i_Epochs.mat',subject); % generate result filename
load(resultFileName)
A_Epochs{:,:,:}= epochs([1: size(epochs,1)/2],6,:);
B_Epochs{:,:,:}= epochs([size(epochs,1)/2+1:end],6,:);
end
  댓글 수: 3
Joana
Joana 2020년 4월 17일
Thanks for you reply Rik.
I got it.
i need to take 'Mean' of cell array of A_Epochs and B_Epochs separately. I am new to MATLAb so i don't know how to do that.?
Can you help please.?
Rik
Rik 2020년 4월 17일
This question was continued here.

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채택된 답변

Walter Roberson
Walter Roberson 2020년 4월 17일
A_Epochs{subject}= epochs([1: size(epochs,1)/2],6,:);
B_Epochs{subject}= epochs([size(epochs,1)/2+1:end],6,:);
  댓글 수: 3
Walter Roberson
Walter Roberson 2020년 4월 17일
편집: Walter Roberson 2020년 4월 17일
N_subjects=2;
A_Epochs=cell(1,N_subjects);
B_Epochs=cell(1,N_subjects);
for subject= 1:N_subjects
resultFileName = sprintf('Sub0%i_Epochs.mat',subject); % generate result filename
S=load(resultFileName);
A_Epochs{subject} = S.epochs(1:end/2,6,:);
B_Epochs{subject} = S.epochs(end/2+1:end,6,:);
end
Joana
Joana 2020년 4월 17일
Thanks for you reply Walter.
I got it.
i need to take 'Mean' of cell array of A_Epochs and B_Epochs separately. I am new to MATLAb so i don't know how to do that.?
Can you help please.?

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