How can I assign a variable name to each column of a table composed by only one matrix?

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Adriano
Adriano 2016-11-17
回答： Peter Perkins 2016-11-18
I have a matrix that I can`t divide in vectors one by one (because it has 130 columns). For exemple, if I have:
A = [1 2 3; 4 5 6;]
I would create a table with different names for each column 1, 2 and 3, like:
Name1 Name2 Name3
_____ _____ _____
1 2 3
4 5 6
How can I do it? Thanks!

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采纳的回答

Guillaume
Guillaume 2016-11-17
array2table(A, 'VariableNames', {'Name1', 'Name2', 'Name3'})
See the doc

更多回答（1 个）

Peter Perkins
Peter Perkins 2016-11-18
Presumably you've discovered that array2table already does that...
>> A = [1 2 3; 4 5 6]
A =
1 2 3
4 5 6
>> T = array2table(A)
T =
A1 A2 A3
__ __ __
1 2 3
4 5 6
... and the question you're really asking is, "how do I create names that are not based on the workspace variable's name?" Guillaume's response is one way, another would be to create the table and then assign to T.Properties.VariableNames.

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