Split a double array by zero and store in a column matrix

Question

Dhanushka Sandaruwan 2018-3-3

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/386060-split-a-double-array-by-zero-and-store-in-a-column-matrix

评论： Dhanushka Sandaruwan 2018-3-4

采纳的回答： Walter Roberson

在 MATLAB Online 中打开

This is my code. But it gives the error 'Dimensions of matrices being concatenated are not consistent'.

My expected output is;

5 6 8 9
13 14 18 
7 15 19 20

Please help!

Routes=[0 2 5 6 8 9 0 11 13 14 18 0 3 7 15 19 20 0];
Display=[];
Current_Cluster=[];
for i=2:length(Routes)
    if Routes(i) ~=0
        Current_Cluster=[Current_Cluster Routes(i)];
    else
        Display=[Display ; Current_Cluster];
        Current_Cluster=[];
    end
    end
    disp('Çulsters are');
    Display

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Answer 1

Walter Roberson 2018-3-3

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https://ww2.mathworks.cn/matlabcentral/answers/386060-split-a-double-array-by-zero-and-store-in-a-column-matrix#answer_308132

You cannot create a numeric matrix with that output. Your second row only has four numeric entries whereas the first and third have 5 entries.

You can create a text output that would display to look like what you want, but you cannot do it numerically.

You can create a cell array with one number per cell, and with empty cells, but you might not like the display.

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Dhanushka Sandaruwan 2018-3-4

在 MATLAB Online 中打开

Thanks Roberson. According to your comment I changed the code as follows.

Routes=[0 2 5 6 8 9 0 11 13 14 18 0 3 7 15 19 20 0];
Display={};
Current_Cluster=[];
for i=2:length(Routes)
    if Routes(i) ~=0
        Current_Cluster=[Current_Cluster Routes(i)];
    else
        Display=[Display , num2str(Current_Cluster)];
        Current_Cluster=[];
    end
    end
    disp('Culsters are');
    Display'