Getting zeros when empty

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ARAR
ARAR 2021-2-18
评论： ARAR 2021-2-20
Hi, I am plotting one particular column from a txt file using dlmread. Whenever there is an empty cell (though other columns do have values), I am getting zero values plotted, even though I do not want them. I would like it to read those cells as 'not existing'. Thank you to anyone who can help!

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回答（1 个）

Walter Roberson
Walter Roberson 2021-2-18
You cannot do that using dlmread(). Use readmatrix() or readtable() or textscan()
  1 个评论
ARAR
ARAR 2021-2-20
thank you. i did use NaNs and that worked for my purpose too

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