Though the title sounds quite trivial, I am confused as to how MATLAB formats the resulting matrix after a deletion.
For instance, in the MATLAB user guide they provide the following example:
You can delete rows and columns from a matrix by using a pair of square brackets. Start with
X = 16 4 2 13 5 7 11 8 9 3 7 12 4 21 13 1
To delete the second column of X, use
X(: , 2) = [ ]
X = 16 2 13 5 11 8 9 7 12 4 13 1
However, using a single subscript deletes a single element, or sequence of elements, and reshapes the remaining elements into a row vector. Therefore
X(2 : 2 : 10) = [ ]
X = 5 4 11 13 8
How am I sure that the row vector will be created if, say for instance, the sequence of elements that is deleted is an actual column. As an example,
A = magic( 3 )
A = 8 1 6 3 5 7 4 9 2
If I call the following,
A( min(A) ) = [ ]
A = 1 5 9 6 7 2
Though I would expect that, since it technically performs a deletion on the first column, the resulting matrix would be formatted as such
A = 1 6 5 7 9 2
Could someone within the community further explain this?
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