isrowvector

 function f = isrowvector(m)

 <m> is a matrix

 return whether <m> is 1 x n where n >= 0.
 specifically:
   f = isvector(m) & size(m,1)==1;

 example:
 isrowvector([1 2])
 isrowvector([1])
 isrowvector(zeros(1,0))
 ~isrowvector([])

0001 function f = isrowvector(m)
0002 
0003 % function f = isrowvector(m)
0004 %
0005 % <m> is a matrix
0006 %
0007 % return whether <m> is 1 x n where n >= 0.
0008 % specifically:
0009 %   f = isvector(m) & size(m,1)==1;
0010 %
0011 % example:
0012 % isrowvector([1 2])
0013 % isrowvector([1])
0014 % isrowvector(zeros(1,0))
0015 % ~isrowvector([])
0016 
0017 f = isvector(m) & size(m,1)==1;