add columns to matrix

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.

Answer 1

[Steven Lord]

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

[solleti prabhakarchary]

thank you. It will work for text files also

A=load(a.txt); in this manner

Answer 2

[solleti prabhakarchary]

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.