Plotting a unit cell from a matrix

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Mma Kenya 2017-6-23

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https://ww2.mathworks.cn/matlabcentral/answers/345966-plotting-a-unit-cell-from-a-matrix

评论： Walter Roberson 2017-6-26

Hi everyone. I would like to plot a 3x3 matrix into a unit cell along with a 3-length vector. Each row of the matrix being a lattice vector. The matrix is like this:

Mcell = [ 4.85, 0.00, -0.02; 0.00, 8.41, -0.00; -1.67,-0.00, 4.87]

and the vector is like this:

Vect = [ 6.72e-01; 2.88e-01; -6.81e-01]

Please, how can I do it? Thank you very much from my heart for any suggestion. All the best.

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Rik 2017-6-26

Plot3 will plot a continuous line, so you need to trick it. You can do this by plotting over itself, so you have to return to a previous point. If this doesn't help, show a MWE, so we can reproduce your plot and fix your problem.