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How to make a matrix from several column vector

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Luis
Luis 2022-10-9
回答： Chunru 2022-10-9
I have 3 colum vectors the first one with 1 value the second one with 10 values and the 3th one with 100 values. and i need to marge them into a matrix
EXP
A=
X1
B=
Y1
Y2
Y3
.
to 10
C=
Z1
Z2
Z3
Z4
to 100
MATRIX
X1 Y1 Z1
Y2 Z2
Y3 Z3
To 10 To 100
Thansk for the help
Luis

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回答（1 个）

Chunru
Chunru 2022-10-9
Ran in:
a = rand(1,1);
b = rand(10,1);
c = rand(100,1);
% you are not able to combine them into a matrix as you sepcified since they have different
% size.
% you can put them into a cell array instead:
d ={a, b, c}
d = 1×3 cell array
{[0.1748]} {10×1 double} {100×1 double}
d{1}
ans = 0.1748
d{2}
ans = 10×1
0.3426 0.2732 0.7685 0.9592 0.6899 0.2761 0.2817 0.6932 0.9073 0.6088

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