making one matrices dimension same as other
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Tino
le 3 Mai 2019
Modifié(e) : KALYAN ACHARJYA
le 3 Mai 2019
hi
I have the following matrices
h = 5.1000 3.5000 1.4000 0.2000
6.4000 3.2000 4.5000 1.5000
5.4000 3.4000 1.7000 0.2000
5.7000 2.8000 4.5000 1.3000
5.7000 4.4000 1.5000 0.4000
5.6000 2.9000 3.6000 1.3000
k = 5.1000 3.8000 1.9000 0.4000
6.4000 2.9000 4.3000 1.3000
4.3000 3.0000 1.1000 0.1000
5.4000 3.0000 4.5000 1.5000
I want to make K =
5.1000 3.8000 1.9000 0.4000
6.4000 2.9000 4.3000 1.3000
4.3000 3.0000 1.1000 0.1000
5.4000 3.0000 4.5000 1.5000
0.0000 0.0000 0.0000 0.0000
0.0000 0.0000 0.0000 0.0000
so that it has the same dimension as h. How do i do that. Thanks in advance
Tino
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KALYAN ACHARJYA
le 3 Mai 2019
Modifié(e) : KALYAN ACHARJYA
le 3 Mai 2019
[rows1 colm1]=size(h);
[rows2 colm2]=size(k);
% You can change the way depending on sizes of h and k
% Also which direction you want to pad zeros
k_revise=[k;zeros(rows1-rows2,colm1)];
5.1000 3.8000 1.9000 0.4000
6.4000 2.9000 4.3000 1.3000
4.3000 3.0000 1.1000 0.1000
5.4000 3.0000 4.5000 1.5000
0 0 0 0
0 0 0 0
There are more smart way to do the same, please follow padarray
4 commentaires
KALYAN ACHARJYA
le 3 Mai 2019
Modifié(e) : KALYAN ACHARJYA
le 3 Mai 2019
>> format long
>> rand(2,2)
ans =
0.141886338627215 0.915735525189067
0.421761282626275 0.792207329559554
>> format short
>> rand(2,2)
ans =
0.9595 0.0357
0.6557 0.8491
or you are looking different, please check
Good Wishes!
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