How to remove first 19 rows from a multidimensional cell array

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Kafayat Olayinka
Kafayat Olayinka 2020-8-4
评论： Kafayat Olayinka 2020-8-4
I have a multidimentional cell array, A(1by 4 cell array)
Each cell contains
A{1,1} has [100,10]
A{1,2} has [100,11]
A{1,3} has [100,10]
A{1,4} has [100,15]
I will like to remove the first 20 rows from each cell array. So I end up with
A{1,1} has [80,10]
A{1,2} has [80,11]
A{1,3} has [80,10]
A{1,4} has [80,15]

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采纳的回答

Cris LaPierre
Cris LaPierre 2020-8-4
编辑：Cris LaPierre 2020-8-4
Use a cellfun.
% Setup
A(1)={rand(100,10)};
A(2)={rand(100,11)};
A(3)={rand(100,10)};
A(4)={rand(100,15)};
% Remove first 20 rows
B = cellfun(@(x) x(21:end,:),A,'UniformOutput',false)

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