How do I replace [ ] in an array with 0's

2014 1 15
2 个回答
回答已采纳
更新时间：2021 10 11
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1 个投票

How can i replace the [] in the pathrisk field with 0's?
Thanks for your help!

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Mark
Mark 2014-1-15
编辑：Mark 2014-1-15

6 个投票

for i = 1:length(pathrisk)
if isempty(pathrisk(i))
pathrisk(i) = 0;
end
end

更多回答（1 个）

Jos (10584)
Jos (10584) 2014-1-15
编辑：Jos (10584) 2014-1-15

28 个投票

If I am not mistaken, the variable pathrisk is a cell array with some empty cells?
pathrisk = {1 [] 5 3 [] [] 9} % example data
tf = cellfun('isempty',pathrisk) % true for empty cells
pathrisk(tf) = {0} % replace by a cell with a zero

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