Table formatting problem with cell and array matrix

Question

Brantosaurus 2023-11-8

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2044727-table-formatting-problem-with-cell-and-array-matrix

评论： Brantosaurus 2023-11-8

采纳的回答： Voss

script.m

在 MATLAB Online 中打开

In relation to my previous post with a different layout.

How might i re-arrange the script to produce the following basic layout?

         species         max frac        mix-ratio
             *H2    9.6220083e-01    3.0000000e-01
             H2O    8.9880156e-01    5.0000000e-01
             *O2    1.0974098e-01    7.5000000e+00
          H2O(S)    4.9605364e-02    8.0000000e+00
             *OH    3.2755249e-02    9.0000000e+00
              *H    7.3249660e-03    9.0000000e+00
              *O    3.2515351e-03    1.0000000e+01
             HO2    2.0230744e-05    1.0000000e+01
            H2O2    1.6082207e-06    1.0000000e+01
              O3    9.8114188e-09    1.0000000e+01

The first row is simply header titles above variables listed in columns.

I can do it with fprintf, but would also like to do it with table and array2table in MATLAB 2017a. Part way there but i cannot bring it all together!

If i could also duplicate the header titles via 'VariableNames', that would be greatly appreciated.

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Answer 1

Voss 2023-11-8

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链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2044727-table-formatting-problem-with-cell-and-array-matrix#answer_1348942

在 MATLAB Online 中打开

script.m

% inputs
pnamesNew ={'*H2';'H2O';'*O2';'H2O(S)';'*OH';'*H';'*O';'HO2';'H2O2';'O3'};
maxFracsNew = [9.6220e-01;8.9880e-01;1.0974e-01;4.9605e-02;3.2755e-02;7.3250e-03;3.2515e-03;2.0231e-05;1.6082e-06;9.8114e-09];
of = [3.0000e-01;5.0000e-01;7.5000e+00;8.0000e+00;9.0000e+00;9.0000e+00;1.0000e+01;1.0000e+01;1.0000e+01;1.0000e+01];
% create the table:
T = table(pnamesNew,maxFracsNew,of,'VariableNames',{'species', 'max frac', 'mix-ratio'});
% write the table to file:
writetable(T,'output.txt','Delimiter','\t')
% check the contents of the file:
type output.txt
species	max frac	mix-ratio
*H2	0.9622	0.3
H2O	0.8988	0.5
*O2	0.10974	7.5
H2O(S)	0.049605	8
*OH	0.032755	9
*H	0.007325	9
*O	0.0032515	10
HO2	2.0231e-05	10
H2O2	1.6082e-06	10
O3	9.8114e-09	10

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Voss 2023-11-8

You're welcome!

And just to be prefectly clear, the type() usage in my answer is just to show what's in the file for debugging/demonstration; you shouldn't need it in your code once you're sure your code does what you intend.

Brantosaurus 2023-11-8