ONES  ONES Array of Ones


Usage
 
 Creates an array of ones of the specified size.  Two seperate 
 syntaxes are possible.  The first syntax specifies the array 
 dimensions as a sequence of scalar dimensions:
 
    y = ones(d1,d2,...,dn).
 
 The resulting array has the given dimensions, and is filled with
 all ones.  The type of y is float, a 32-bit floating
 point array.  To get arrays of other types, use the typecast 
 functions (e.g., uint8, int8, etc.).
     
 The second syntax specifies the array dimensions as a vector,
 where each element in the vector specifies a dimension length:
 
    y = ones([d1,d2,...,dn]).
 
 This syntax is more convenient for calling ones using a 
 variable for the argument.  In both cases, specifying only one
 dimension results in a square matrix output.
 