# How to reshape a matrix into nx2 matrix?

조회 수: 2 (최근 30일)
gsourop 2019년 11월 1일
Hi everyone,
I would like to reshape matrix A
A = magic(6)
ans =
35 1 6 26 19 24
3 32 7 21 23 25
31 9 2 22 27 20
8 28 33 17 10 15
30 5 34 12 14 16
4 36 29 13 18 11
into a new matrix with the following output:
A1 = 35 1
3 32
31 9
8 28
30 5
4 36
6 26
7 21
2 22
33 17
34 12
29 13
19 24
23 25
27 20
10 15
14 16
18 11
Thank you.

댓글을 달려면 로그인하십시오.

### 채택된 답변

reshape( A( :, [ 1:2:end, 2:2:end ] ), [], 2 )
You may wish to change the final two arguments to the reshape command in different situations.
doc reshape
You can be explicit and pass in the exact size as [18, 2] or 18, 2 if you wish or you could pass in 18, []
In this case all would give the same answer. The [] input is allowed for one dimension and just tells it to work out that value in order to use all elements. Obviously the product of all the dimensions you resize to must be equal to the number of elements in the array being resized.

댓글을 달려면 로그인하십시오.

### 카테고리

Help CenterFile Exchange에서 Resizing and Reshaping Matrices에 대해 자세히 알아보기

### Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by