How do you align column in a matrix?

Question

Mo A 2021-6-18

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/859865-how-do-you-align-column-in-a-matrix

评论： Mo A 2021-6-18

采纳的回答： Stephen23

I'm trying to create this matrix:

However, I'm gettng this:

This is my code:

I'm sure it has something to do with the format operators but I'm not sure what it is.

Thank you for your help in advance

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Stephen23 2021-6-18

"This is my code:"

No, that is an image of some code: we cannot run code in an image, nor can we use that matrix.

Please provide code as text.

Mo A 2021-6-18

在 MATLAB Online 中打开

Sorry, here is the code:

Node = [1, 0., 0., 0.; 
    2,100., 0., 0.;
    3,200., 0., 0.;
    4,33.3333321,0.,0.;
    5,66.6666641, 0., 0.; 
    6,133.333328,0.,0.;
    7,166.666672,0.,0]
fprintf(fid, '%d,%g,%g, %g \n' , Node');

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Answer 1

Stephen23 2021-6-18

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/859865-how-do-you-align-column-in-a-matrix#answer_727960

在 MATLAB Online 中打开

Node = [1,0,0,0;2,100,0,0;3,200,0,0;4,33.3333321,0,0;5,66.6666641,0,0;6,133.333328,0,0;7,166.666672,0,0]
Node = 7×4
    1.0000         0         0         0
    2.0000  100.0000         0         0
    3.0000  200.0000         0         0
    4.0000   33.3333         0         0
    5.0000   66.6667         0         0
    6.0000  133.3333         0         0
    7.0000  166.6667         0         0
fmt = '%3d,%13.9g,%13d,%13d\n';
fprintf(fmt,Node.')
  1,            0,            0,            0
  2,          100,            0,            0
  3,          200,            0,            0
  4,   33.3333321,            0,            0
  5,   66.6666641,            0,            0
  6,   133.333328,            0,            0
  7,   166.666672,            0,            0