docs: public static DMatrixRMaj[] splitIntoVectors(DMatrix1Row A , boolean column )
      {
          int w = column ? A.numCols : A.numRows;
  
          int M = column ? A.numRows : 1;
          int N = column ? 1 : A.numCols;
  
          int o = Math.max(M,N);
  
          DMatrixRMaj[] ret  = new DMatrixRMaj[w];
  
          for( int i = 0; i < w; i++ ) {
              DMatrixRMaj a = new DMatrixRMaj(M,N);
  
              if( column )
                  subvector(A,0,i,o,false,0,a);
              else
                  subvector(A,i,0,o,true,0,a);
  
              ret[i] = a;
          }
  
          return ret;
      }