Determine whether input is column vector
iscolumn(V)
iscolumn(V)returns logical 1 (true) ifsize(V) returns[n 1]with a nonnegative integer valuen, and logical 0 (false) otherwise.
V
true
size
[n 1]
n
false
collapse all
Determine if a vector is a column or not.
V = rand(1,5); iscolumn(V)
ans =logical0
Vt = V'; iscolumn(Vt)
ans =logical1
This function fully supports tall arrays. For more information, seeTall Arrays.
ismatrix|isrow|isscalar|isvector
ismatrix
isrow
isscalar
isvector
You clicked a link that corresponds to this MATLAB command:
Run the command by entering it in the MATLAB Command Window. Web browsers do not support MATLAB commands.
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select:.
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office
Get trial now