How to swap columns of a matrix??

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Ali nouri
Ali nouri 2020-3-24
回答： Sayali 2023-6-6
I have a matrix of 8760X30, the first 7 columns need to be swap with some other column. eg. the first and the second columns need to need to be swap with the 8 and 9 column.

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采纳的回答

Birdman
Birdman 2020-3-24
Simple approach(Consider matrix A):
A(:,[1 2 8 9])=A(:,[8 9 1 2])

更多回答（1 个）

Sayali
Sayali 2023-6-6
a=[ 1 2 3; 2 4 5]

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