Deleting a Cell and shifting cells left

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Ibro Tutic 2017-8-1

评论： Aurelien Gregor 2023-1-24

I need to remove the n-th data (in a 1xn vector) and shift over the rest of the contents to the left by one. How would I do this?

Assume we had a cell array

a = {'1' '2' '3' '4' '5' '6' '7' '8' '9'}.

We want to delete the third entry and move over all of the data.

a{3}={}

So then

a={'1' '2' '' '4' '5' '6' '7' '8' '9'}.

Move data 1 column to the left to get rid of empty space

a={'1' '2' '4' '5' '6' '7' '8' '9'}.

Azzi Abdelmalek 2017-8-1

a = {'1' '2' '3' '4' '5' '6' '7' '8' '9'}
a(3)=[]

Paul Wintz 2021-8-16

It's worth noting that a(3)=[] deletes the entry, but a{3}=[] sets the entry to contain an empty array.

Aurelien Gregor 2023-1-24

Thanks for this note.

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