Remove elements in cell array based on index of elements

2021 3 17
2 个回答
回答已采纳
更新时间：2021 3 17
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0 个投票

Hello, I would like to remove elements in a cell array based on index number from another cell array.
For example:
A = [1, 15, 25, 30] B = [1, 4]
A is the data cell array, B is the cell array with indices of elements I want to remove
Output:
A = [15, 25]
for ki = 1:length(difcell)
condition1 = cellfun(@(x)(x<0),difcell,'UniformOutput',false);
gk = cellfun(@(x) find(x==1),condition1,'UniformOutput', false);
% I'm stuck at this stage
% smcell = cellfun(@(x) x(gk), smcell, 'Uniform', 0);
end
Many thanks in advance.

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 采纳的回答

Jonathan Cheong
Jonathan Cheong 2021-3-17

0 个投票

for ki = 1:length(difceller)
condition1 = cellfun(@(x)(x<0),difceller,'UniformOutput',false);
smcellere = cellfun(@(x,y) ~y(x==1),condition1,smceller,'Uniform',0);
errorcellere = cellfun(@(x,y) ~y(x==1),condition1,errorceller,'Uniform',0);
end

更多回答（1 个）

Jonathan Cheong
Jonathan Cheong 2021-3-17

0 个投票

for ki = 1:length(difcell)
condition1 = cellfun(@(x)(x<0),difcell,'UniformOutput',false);
gk = cellfun(@(x,y) y(x==1),condition1,smcell,'Uniform',0);
end
smcellclean = cellfun(@(x,y) x(~ismember(x,y)), smcell, gk,'Uniform',0);
Instead of using index I find values that are the same and removed them.

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