Possible combinatios of integers 0-9 in triads

Question

Niemand83 2017-11-5

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https://ww2.mathworks.cn/matlabcentral/answers/365268-possible-combinatios-of-integers-0-9-in-triads

回答： Nasser Hakami 2019-11-16

For some calculations I have the variables nx, ny, nz. Those variables can take the values of the integers 0-9 and I need all the possible [nx, ny, nz] combinations, for example (0, 0, 1), (0,1,0), (9,9,9) etc. How can I do this in Matlab ? Thank you in advance

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Answer 1

John D'Errico 2017-11-5

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https://ww2.mathworks.cn/matlabcentral/answers/365268-possible-combinatios-of-integers-0-9-in-triads#answer_289575

在 MATLAB Online 中打开

xyz = dec2base(0:999,10) - '0';

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Niemand83 2017-11-5

Thank you! It works. Now how can I export every possible variable to a different column in excel ? (first column: all the x values, second all the y values etc)

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Answer 2

Nasser Hakami 2019-11-16

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https://ww2.mathworks.cn/matlabcentral/answers/365268-possible-combinatios-of-integers-0-9-in-triads#answer_401846

i have the same question but differnt range

I have the m=9 variables a,b,c,d,e,f,g. Those variables can take the values of the integers [x,-y] = [0-15] and I need all the possible [a,b,c,d,e,f,g] combinations matrix (0, 0, 15), (0,14,1), (5,3,7) etc. always summation of any combinationi must be equal to 15

m ,x,y will be set as each case i need to simulate

appreciate any help