how to display output in matlab as table enclosed below

Question

work wolf 2016-9-1

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https://ww2.mathworks.cn/matlabcentral/answers/301659-how-to-display-output-in-matlab-as-table-enclosed-below

评论： Shreen El-Sapa 2021-7-29

i have data as follows as

             1     -0.307799        0.00
      0.544459     0.0153522        0.01
      0.566101    0.00070708        0.02
      0.567143  -1.40255e-08        0.03
      0.567143   1.50013e-12        0.04
      0.567143             0        0.05

how to display output in matlab as table with the first row (enclosed below)

    count          x          f(x)          initial
             1     -0.307799        0.00
      0.544459     0.0153522        0.01
      0.566101    0.00070708        0.02
      0.567143  -1.40255e-08        0.03
      0.567143   1.50013e-12        0.04
      0.567143             0        0.05

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Shreen El-Sapa 2021-7-29

How can I get data like this in matlab and put it in table?

I calculated function and I want to put it in tables for various parameters.

Thanks

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Answer 1

Star Strider 2016-9-2

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在 MATLAB Online 中打开

You can do that using a regular table but you cannot use ‘f(x)’ as a variable name because it is not a valid MATLAB variable name. I have changed it to ‘fx’ here:

Data = [  2               1     -0.307799        0.00
          3        0.544459     0.0153522        0.01
          4        0.566101    0.00070708        0.02
          5        0.567143  -1.40255e-08        0.03
          6        0.567143   1.50013e-12        0.04
          7        0.567143             0        0.05];
VarNames = {'count', 'x', 'fx', 'initial'};
T = table(Data(:,1),Data(:,2),Data(:,3),Data(:,4), 'VariableNames',VarNames)

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work wolf 2016-9-4

thank you , but i need to show in workspace as matrix , i.e, add name row (( size 1xn ))for every column in number matrix (( size mxn )) as V=[ w n u ] (size 1x3) ; M=[ 1 2 3; 4 5 6;7 8 9; 10 11 12] size(4x3). M=

Star Strider 2016-9-4

在 MATLAB Online 中打开

My pleasure.

You can only do that with a table object, and you can only do that with R2013b or later.

Another option is:

DataCell = {VarNames, Data};

That puts all the variables in a cell array, but does not actually create a table. That’s as good as it gets without the table funciton.

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Answer 2

Azzi Abdelmalek 2016-9-1

2
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/301659-how-to-display-output-in-matlab-as-table-enclosed-below#answer_233496

在 MATLAB Online 中打开

h={'count' 'x' 'f(x)' 'initial'}
data=[2               1     -0.307799        0.00
  3        0.544459     0.0153522        0.01
  4        0.566101    0.00070708        0.02
  5        0.567143  -1.40255e-08        0.03
  6        0.567143   1.50013e-12        0.04
  7        0.567143             0        0.05]
f=figure;
t=uitable(f,'data',data,'columnname',h)