How to convert a cell into column vector
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Hi,
I have cell A (1x1). How to convert this into a vector of 1x150?
8 个评论
Walter Roberson
2019-10-31
编辑：Walter Roberson
2019-10-31
What is inside the cell?
size(A{1})
By the way, 1 x 150 is a row vector not a column vector. Do you want 1 x 150, or 150 x 1 ?
Parthu P
2019-10-31
Walter Roberson
2019-10-31
Okay, so what was
size(A{1})
Parthu P
2019-10-31
Guillaume
2019-10-31
What didn't work? If you do have a cell array A as you say, then
size(A{1})
is guaranteed to return a result. We need to know what that result is in order to help you (or in other words, we need to know what's in the cell array.
Parthu P
2019-10-31
A{1} * ones(1,150)
would give you that then I guess. Or use
doc repmat
if you want to be fancy.
It would help if you used clearer terminology though. 'Convert a cell to a column vector' implies the cell is already of the size you want the column vector to be, either itself or the element inside its cell.
What you want to do is replicate a value 150 times.
Parthu P
2019-10-31
采纳的回答
KALYAN ACHARJYA
2019-10-31
编辑：KALYAN ACHARJYA
2019-10-31
Here result represents resultant A
A=35.2;
result=repelem(A,150)
If A is the single cell arrray then
A={35.2};
result=repelem(A,150)
Hope it helps!
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