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Is it possible to create a numeric array with a mixture of empty cells and numbers?

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Rahul Pillai
Rahul Pillai 2018-1-25
评论： Stephen23 2018-1-25
Hey. I want to create an array where some cells are empty and some have values.
For example, a 3x3 array :
16 22 NaN
NaN 2 1
9 19 NaN
Is this possible on MATLAB?
  1 个评论
Stephen23
Stephen23 2018-1-25
Note that "empty" and NaN are two totally different concepts in MATLAB, yet your question seems to confuse them. It is not possible to have empty elements in a numeric array, but it is certainly possible to have NaN values.

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回答（1 个）

James Tursa
James Tursa 2018-1-25
编辑：James Tursa 2018-1-25
Well, you can do it directly pretty much as you typed it:
result = [16 22 NaN
NaN 2 1
9 19 NaN];
Note that every "spot" must have a value, even if it is NaN. The dimensions always have to be rectangular.

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