how to Sorting a cell?

2013 1 21
2 个回答
回答已采纳
更新时间：2021 10 3
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0 个投票

hello all,,
i want to ask u about how to sorting a cell which element is combination number and string
example
f =
[16] 'good'
[25] 'good'
[ 9] 'bad'
[13] 'bad'
i wanna sorting that cell by minimum value
how to make it?

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 采纳的回答

Jan
Jan 2013-1-21

0 个投票

[dummy, index] = sort([f{:, 1}]);
sorted_f = f(index, :);

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baby
baby 2013-1-21
do u know how to choose the 3 first lowest number in that cell after it sorted?
Jan
Jan 2013-1-21
sorted_f(end-2:end, :)
baby
baby 2013-1-21
编辑：baby 2013-1-21
thx u so much :)

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更多回答（1 个）

Thorsten
Thorsten 2013-1-21
编辑：Thorsten 2013-1-21

0 个投票

[sorted ind] = sort([f{:, 1}]);
f = f(ind, :)

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baby
baby 2013-1-21
Thorsten, how to choose the 3 first lowest number in that cell after it sorted?
Thorsten
Thorsten 2013-1-21
low3 = [f(end-2:end, 1)];
baby
baby 2013-1-21
it just give one result like this
[9]
[13]
[16]
i want the result like this
[9] 'bad'
[13] 'bad'
[16] 'good'
how to make like that?
dpb
dpb 2021-10-3
nLow=3;
[f, ind] = sort([f{:, 1}]);
fLow = f(1:nLow, :)

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