I want to sort a data like this as given below

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RAJAN PRASAD 2016-8-5

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https://ww2.mathworks.cn/matlabcentral/answers/298561-i-want-to-sort-a-data-like-this-as-given-below

编辑： Stephen23 2016-8-6

0 0 3 4 5 0 0 0 0 10 11 12 13 14 15 0 0 0 0 20 21 22 0 0 0 is the data in which i have to subtract (5-3),(15-10),(22-20) can anybody tell me how to do it

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Stephen23 2016-8-5

@ RAJAN PRASAD: your question is not clear: do you want to sort the data (as your title states), or do you want to calculate differences between values (as your examples shows) ?

RAJAN PRASAD 2016-8-6

I wanted to subtract only it helped

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Answer 1

Stephen23 2016-8-5

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https://ww2.mathworks.cn/matlabcentral/answers/298561-i-want-to-sort-a-data-like-this-as-given-below#answer_230881

编辑：Stephen23 2016-8-6

在 MATLAB Online 中打开

This code locates the beginning and end values of any non-zero sequence, and calculates their differences:

>> X = [0,0,3,4,5,0,0,0,0,10,11,12,13,14,15,0,0,0,0,20,21,22,0,0,0];
>> Y = diff([0,X,0]>0);
>> X(Y(2:end)<0) - X(Y(1:end-1)>0)
ans =
     2     5     2