Delete rows and columns with zeros in a multi level cell array matrix.

Question

Prajwal Venkatesh 2020-1-23

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/501616-delete-rows-and-columns-with-zeros-in-a-multi-level-cell-array-matrix

回答： Bhaskar R 2020-1-23

采纳的回答： Bhaskar R

I have a multi level cell array and i want to delete the rows and columns with zeros in it or '[ ]' .

datafi2 =

1×18 cell array

Columns 1 through 5

{36×52 cell} {36×52 cell} {36×52 cell} {36×51 cell} {26×51 cell}

Columns 6 through 10

{26×51 cell} {20×51 cell} {28×51 cell} {36×52 cell} {36×52 cell}

Columns 11 through 15

{36×52 cell} {36×52 cell} {36×52 cell} {36×52 cell} {36×52 cell}

Columns 16 through 18

{36×52 cell} {36×52 cell} {36×51 cell}

datafi2{1,2}=

36×52 cell array

Columns 1 through 9

{'0'} {'0' } {'0' } {'0'} {'0'} {'0'} {'0'} {'0'} {'0'}

{'0'} {'Secure VPDM to …'} {[29]} {'0'} {'0'} {'0'} {'0'} {'0'} {'0'}

{'0'} {'0' } {'0' } {'0'} {'0'} {'0'} {'0'} {'0'} {'0'}

Columns 10 through 20

{'0'} {'0'} {'0'} {'0'} {'0'} {'0'} {'0'} {'0'} {'0'} {'0'} {'0'}

Columns 21 through 31

{'0'} {'0'} {'0'} {'0'} {'0'} {'0'} {'0'} {'0'} {'0'} {'0'} {'0'}

Columns 32 through 42

{'0'} {'0'} {'0'} {'0'} {'0'} {'0'} {'0'} {'0'} {'0'} {'0'} {'0'}

Columns 43 through 52

{'0'} {'0'} {'0'} {'0'} {'0'} {'0'} {'0'} {'0'} {'0'} {'0'}

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Answer 1

Bhaskar R 2020-1-23

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https://ww2.mathworks.cn/matlabcentral/answers/501616-delete-rows-and-columns-with-zeros-in-a-multi-level-cell-array-matrix#answer_411626

在 MATLAB Online 中打开

fun = @(in)in(~cellfun(@(x)[strcmp(x,'0')||isempty(x)] , in));
result = cellfun(fun, datafi2 , 'UniformOutput', false);

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Delete rows and columns with zeros in a multi level cell array matrix.

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Delete rows and columns with zeros in a multi level cell array matrix.

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