How can I add a set of data to an array in a for loop n number of times without rewriting the previous data in the array
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Praanesh Sambath
el 16 de Abr. de 2020
Comentada: Praanesh Sambath
el 16 de Abr. de 2020
for i=1:1:100
while A(i)~=1
%do some data processing of A and obtain B
idx=find(B==0)
S=idx
A(idx)= 1;
end for
end while
In this program how do I store all the values of idx in S for every itereation of the loop without over writing the previous stored values of idx in S. I need all such values of idx for future use.
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Ameer Hamza
el 16 de Abr. de 2020
Editada: Ameer Hamza
el 16 de Abr. de 2020
Save in a cell array.
S = cell(1,100);
for i=1:1:100
while A(i)~=1
%do some data processing of A and obtain B
idx=find(B==0)
S{i}=idx % cell array indexing
A(idx)= 1;
end % while
end % for
Access the element like this
S{1} % idx for i=1
S{2} % idx for i=2
Read more about cell arrays: https://www.mathworks.com/help/matlab/cell-arrays.html
5 comentarios
Ameer Hamza
el 16 de Abr. de 2020
Normal array in MATLAB cannot have data of different lengths. Each row and column must have an equal number of elements.
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