add columns to matrix

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solleti prabhakarchary
评论： solleti prabhakarchary 2022-8-7
Ran in:
A=(1 2 3 4)
A = 1×4
1 2 3 4
B=(2 4 5 6 8 9 4 1)
B = 1×8
2 4 5 6 8 9 4 1
C=[A,B]
Error using vertcat
Dimensions of arrays being concatenated are not consistent.
C=1 0
2 0
3 0
4 0
0 2
0 4
0 5
0 6
0 8
0 9
0 4
0 1
like this i would like to generate matrix .Please help me in this how to write a program .
I need to add like this six files as shown above upto size 1084x6 matrix.

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采纳的回答

Steven Lord
Steven Lord 2022-8-7
Ran in:
In general you can use blkdiag.
A=[1 2 3 6 ];
B=[4 5 5 6 9 8 7 6 9 6 8 6 9];
D=[4 1 2 3 5 68 9 6 9 6 9 6 9 6 9 63 45 82 85 96 74 52 63 10 30 23 65 6 66 33 66 ];
E=[5 4 6 5 4 8 9 6 9 6 8 6];
F=[4 8 9 7 8 6 9 6 8 2 21 3 6 56 36];
G=[7 8 9 9 6 8 6 45 25 33 66 33 14 25 36 36 12];
result = blkdiag(A, B, D, E, F, G).'
result = 92×6
1 0 0 0 0 0 2 0 0 0 0 0 3 0 0 0 0 0 6 0 0 0 0 0 0 4 0 0 0 0 0 5 0 0 0 0 0 5 0 0 0 0 0 6 0 0 0 0 0 9 0 0 0 0 0 8 0 0 0 0
  1 个评论
solleti prabhakarchary
solleti prabhakarchary 2022-8-7
thank you. It will work for text files also
A=load(a.txt); in this manner

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更多回答（1 个）

solleti prabhakarchary
编辑：solleti prabhakarchary 2022-8-7
Ran in:
A=[1 2 3 6 ];
B=[4 5 5 6 9 8 7 6 9 6 8 6 9];
D=[4 1 2 3 5 68 9 6 9 6 9 6 9 6 9 63 45 82 85 96 74 52 63 10 30 23 65 6 66 33 66 ];
E=[5 4 6 5 4 8 9 6 9 6 8 6];
F=[4 8 9 7 8 6 9 6 8 2 21 3 6 56 36];
G=[7 8 9 9 6 8 6 45 25 33 66 33 14 25 36 36 12];
A1=[A;zeros(size(A))]';
B1=[zeros(size(B));B]';
D1=[zeros(size(D));D]';
E1=[zeros(size(E));E]';
F1=[zeros(size(F));F]';
G1=[zeros(size(G));G]';
C=[A1;B1;D1;E1;F1;G1]
C = 92×2
1 0 2 0 3 0 6 0 0 4 0 5 0 5 0 6 0 9 0 8
i would like to get in nx6 columns .
1 0 0 0 0 0
2 0 0 0 0 0
3 0 0 0 0 0
6 0 0 0 0 0
0 4 0 0 0 0
0 5 0 0 0 0
0 5 0 0 0 0
0 6 0 0 0 0
0 9 0 0 0 0
0 8 0 0 0 0
0 7 0 0 0 0
0 6 0 0 0 0
0 9 0 0 0 0
0 6 0 0 0 0
0 8 0 0 0 0
0 6 0 0 0 0
0 9 0 0 0 0
0 0 4 0 0 0
0 0 1
0 2
0 3
0 5
0 68
0 9
0 6
0 9
6
9
6
9
6
9
63
45
82
85
96
74
52
63
10
30
23
65
6
66
33
66
In this way need to get how to write program .Please help me in this. Thank you.

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