How to swap columns of matrix zeros(2,n)

Hello everyone

I'm working on one project which in need to swap all the columns of the matrix zeros(2,n) which i want to swap the first column with last column, second with second column from last, third column from third column from last and so on can anybody help me with it thank you.

[Jos (10584)]

Eh ... swapping two columns filled with zeros has no net effect, or does it?

[Star Strider]

@Jos — As is the case with a lot of Questions here, I suspect this is a proxy for a different problem.

Answer 1

[Star Strider]

From your description, the fliplr function would work.

[amina shafanejad]

thank you

[Star Strider]

My pleasure!

Answer 2

[Joseph Cheng]

well you can achieve this by

test = randi(10,2,10)

hfliptest = test(:,end:-1:1)

i cant remember if there is a built in function to do this. perhaps someone else knows but this should do it.

**edit oh there it is fliplr.

[amina shafanejad]

thank you for your response and help i think it will help me