Find minimum of first column of matrix among multiple cells and then second and so on..
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Joseph Lee
el 13 de Oct. de 2017
M is a cell array of 1650x1 rows
M{1} is a matrix of 160x1 rows
Looking to find the minimum among each row of every matrix, different cell
Loop 1:
M{1}(1)
M{2}(1)
M{3}(1)
.
.
until
M{1650}(1)
(Find which is the minimum value)
Loop 160
M{1}(160)
M{2}(160)
M{3}(160)
.
.
until
M{1650}(160)
compare M{1}(1) and M{2}(1) and so on to see which is minimum
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Guillaume
el 13 de Oct. de 2017
Editada: Guillaume
el 13 de Oct. de 2017
Since all the vectors are all the same size, why are they stored in a cell array. Simpler would be to convert that cell array to a matrix, which also makes the task of finding the minimum trivial:
M = [M{:}]; %convert to a matrix by concatenating all the column vectors together
min_val = min(M, [], 2) %get the minimum across the 1650 columns
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