Matrix Reshaping 9x9 to 3x27
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Rahul Marwaha
am 24 Okt. 2022
Beantwortet: RAGHUNATHRAJU DASHARATHA
am 24 Okt. 2022
Hi I'm struggling with converting a computed 9 x 9 matrix into the form of a 3x27 matrix. An exmaple of the 9x9 is given below:
8 1 4 7 9 1 2 4 9
6 1 2 7 1 4 8 1 5
5 5 8 5 4 3 6 3 5
9 8 3 1 1 8 5 2 4
3 9 5 3 9 4 2 2 9
7 2 2 9 1 9 8 3 4
7 6 6 2 7 2 6 4 2
4 5 3 8 8 3 4 1 8
6 1 6 5 8 2 5 9 4
I would like to take the first three values of each column and use that as the columns of the new 3x27 matrix. This would be repeated for all nine values in each column to create a matrix based off the one above to look like:
8 9 7 1 8 6 4 3 6
6 3 4 1 9 5 2 5 3 etc
5 7 6 5 2 1 8 2 6
Any help or guidance would be much appreciated!
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Akzeptierte Antwort
Arif Hoq
am 24 Okt. 2022
A=[8 1 4 7 9 1 2 4 9
6 1 2 7 1 4 8 1 5
5 5 8 5 4 3 6 3 5
9 8 3 1 1 8 5 2 4
3 9 5 3 9 4 2 2 9
7 2 2 9 1 9 8 3 4
7 6 6 2 7 2 6 4 2
4 5 3 8 8 3 4 1 8
6 1 6 5 8 2 5 9 4];
output=reshape(A(:),3,[])
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RAGHUNATHRAJU DASHARATHA
am 24 Okt. 2022
As per my understanding you want to convert a 9x9 matric to 3x27 matix.
I will try to explain it using an example below
a=[8 1 4 7 9 1 2 4 9
6 1 2 7 1 4 8 1 5
5 5 8 5 4 3 6 3 5
9 8 3 1 1 8 5 2 4
3 9 5 3 9 4 2 2 9
7 2 2 9 1 9 8 3 4
7 6 6 2 7 2 6 4 2
4 5 3 8 8 3 4 1 8
6 1 6 5 8 2 5 9 4];
b=reshape(a,[3,27])
For any further information you can go through the link
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