Creating a struct array with a for loop

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Aron Brenner
Aron Brenner 2018-9-24
评论： Aron Brenner 2018-9-24
If I had three 1x10 arrays, how would I write a for loop that populates a struct array so that the three arrays become a single 3x10 array? For example, if I had three arrays that were {1,3,5,7}, {2,4,6,8}, and {1,2,3,4}, how would I write a for loop that creates a single 3x4 array that looks like {1,3,5,7;2,4,6,8;1,2,3,4}?
  2 个评论
Stephen23
Stephen23 2018-9-24
@Aron Brenner: why are you using cell arrays to hold scalar numeric data? Surely simple numeric arrays would be easier to work with.
Aron Brenner
Aron Brenner 2018-9-24
They aren't numeric data. One of the arrays is populated with strings of text. I just used numeric data for the example.

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回答（2 个）

Andrei Bobrov
Andrei Bobrov 2018-9-24
a = {1,3,5,7};
b = {2,4,6,8};
c = {1,2,3,4};
out = cat(1,a,b,c)
or
out = [a;b;c]
KSSV
KSSV 2018-9-24
A = {1,3,5,7} ;
B = {2,4,6,8} ;
C = {1,2,3,4} ;
iwant = cell2mat(reshape([A B C],length(A),[])')

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