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pengcheng


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Actif depuis 2014

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I save a cellarry ,but the result looks like strange
S{1} ans = '4400002970000003533' '8500000190000013093' '4400002970000003533' '8500000190000045501' '4...

environ 10 ans il y a | 2 réponses | 0

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Question


in a csv file, it is a line like(45,85,65,98,36,56,83,10,8,7),how can i make it 10*1 cell? thanks
the result what i want is: 45 85 65 98 36 83 10 8 7 I try to write like this fid = fopen('...

environ 10 ans il y a | 1 réponse | 0

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Question


I have a cellarray (100000000*2cell) ,how can I save the cell in excel more quickly ?
if i choose the fonction csvwrite(), i think that will be a long time to wait , do you have some good ideas saving it more quick...

environ 10 ans il y a | 3 réponses | 0

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Question


How do I combine two cell arrays into one cell array?
>> Q{1} ans = '4400002970000003533' '4400002970000003533' '4400002970000003535' '4400002970000003536' ...

environ 10 ans il y a | 3 réponses | 2

3

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Question


i want to save cell data as csv format ,but il shows there is a error,how can i save these cell array as csv format? thanks
S = { 19x2 cell} { 3x2 cell} { 1x2 cell} { 10x2 cell} { 1x2 cell} [...

environ 10 ans il y a | 3 réponses | 0

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Question


i want to use the fonction (csvwrite) to write S into a fiche csv,but i get a result like this,anyone can help me? thank you
S = '4400000570000000008' '4400000570000000013' '4400000570000000001' '4400000570000000014' '440000057...

environ 10 ans il y a | 1 réponse | 0

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Question


How can i save the time for calculating a combination (nchossek(1:10000,2)) ?thank you
How can i save the time for calculating a combination (nchoosek(1:10000,2)) ?thank you

environ 10 ans il y a | 1 réponse | 0

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Question


i want to get a combination from a table of cell by fonction (combntns), but i dosen't work ,anyone can help me ,thank you
C={'2222222','33333333','444444444'} i want to get like this:'2222222' '3333333333' '2222222' '444...

environ 10 ans il y a | 2 réponses | 0

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Question


I want to empty a variable q, i used q={} or q=[ ],but why it doesn't work , thank you
q ans= '4400002970000003533' '8500000190000013093' '8500000190000045501' '8500000840000005660' '85...

environ 10 ans il y a | 2 réponses | 0

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Réponse apportée
i want to use fonction(unique) to get un string ,but it awlays shows Error using cell/unique?Can anyone tell me what I am doing wrong here? thank you
thank you very much

environ 10 ans il y a | 0

Question


i want to use fonction(unique) to get un string ,but it awlays shows Error using cell/unique?Can anyone tell me what I am doing wrong here? thank you
P={pa(1),pa(2),pa(3),pa(4),pa(5)}; H=unique(P,'rows'); Error using cell/unique (line 95) Input A must be a cell a...

environ 10 ans il y a | 2 réponses | 0

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Question


I want to use fonction (find) to return many values,but why he just returns the least value ? thank you
d={ 'a12' ;'a15';'a16';'a14';'a13';'a11'}; H={ 'a11';'a13';'a12' ;'a15';'a16';'a14';'a13'} ; for i=1:1:7 c=find(strcmp(...

environ 10 ans il y a | 1 réponse | 0

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