Delete rows from cell array in a for loop

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Dexter
Dexter 2022-10-24
编辑： Jan 2022-10-24
Hi, I want to delete one row in each iteration in a for loop. For example in iteration 1 I want to delete row 1, in iteration 2 I want to delete row 2 but I want to have row 1 in my cell array, in iteration 3 I want to delete row 3 but I want to have row 2 and 3 in my cell array. How can I do it?

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采纳的回答

Jan
Jan 2022-10-24
编辑：Jan 2022-10-24
Ran in:
C = num2cell(magic(4));
C = 4×4 cell array
{[16]} {[ 2]} {[ 3]} {[13]} {[ 5]} {[11]} {[10]} {[ 8]} {[ 9]} {[ 7]} {[ 6]} {[12]} {[ 4]} {[14]} {[15]} {[ 1]}
n = height(C)
for k = 1:n
C2 = C;
C2(k, :) = [];
... your calculations come here
end
% Or:
m = true(n, 1);
for k = 1:n
m(k) = false;
C2 = C(m, :);
m(k) = true; % Reset for next iteration
... your calculations come here
end

更多回答（1 个）

David Hill
David Hill 2022-10-24
for k=1:100
a=yourCell;%just copy yourCell to another variable
a(k,:)=[];%deletes row k
end

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