Insert data in a cell

Question

baby 2013-1-21

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/59422-insert-data-in-a-cell

采纳的回答： Thorsten

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hello all,,

i've problem with my code about how to insert data in a cell's column

i mean like this

f =

    [1]    [4]     []    'low'
    [3]    [4]     []    'low' 
    [7]    [7]     []    'high'
    [7]    [4]     []    'high'

i want the result of my calculation --> length = ( b(:,1) - e(1,1)).^2 + (b(:,2) - e(1,2)).^2) included in the third column between [4] and 'low'

can someone help me?

i already try to fix the problem for 2 days

please help me

this is my code

a= input ('Input Number of Data :');

for c=1:a

        int2 = ['Input The First Score - ',num2str(c),' :'];
        int3 = ['Input The Second Score - ',num2str(c),' :'];
        str = ['Input Category ke - ',num2str(c),' :'];
        b(c,1) = input(int2);  
        b(c,2) = input(int3);
        f{c,4} = input(str,'s');
    end;
   for d = 1 : 1
        int4= ['Input The First Data :'];
        int5 = ['Input The Second Data :'];
        e(d,1) = input(int4);  
        e(d,2) = input(int5);
   end;
    length = ( b(:,1) - e(1,1)).^2 + (b(:,2) - e(1,2)).^2
    for i = 1:size(b,1)
  for j = 1:2
    f{i,j} = b(i,j);
  end; 
end

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Image Analyst 2013-1-21

length is a built-in function. Don't use length as the name of your variable.

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Answer 1

Thorsten 2013-1-21

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/59422-insert-data-in-a-cell#answer_71890

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for i = 1:numel(length)
  f{i, 3} = length(i);
end

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baby 2013-1-21

it's working :)

thx u so much,,

but i still not find yet how to choose the 3 first lowest number

can u help me??

the reshape is not working

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Answer 2

Thorsten 2013-1-21

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/59422-insert-data-in-a-cell#answer_71878

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f{2, 3} = length;

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baby 2013-1-21

在 MATLAB Online 中打开

it's not working

the result of ur command is

    [7]    [7]              []    'high'
    [7]    [4]    [4x1 double]    'high'
    [3]    [4]              []    'low' 
    [1]    [4]              []    'low'

none of data in third column

please help me :)

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