function y = f_torow (x)

% F_TOROW: Convert to a row vector
% Author: Schilling and Harris 
%  “Fundamentals of Digital Signal Processing using MATLAB,” Schilling and Harris, THOMSON, 2005. 【全華有中譯本】
%
% Usage: y = f_torow (x)
%
% Inputs: 
%         x = input vector or matrix
% Outputs: 
%          y = row vector containing elements of x

y = x(:).';             % just ' is Hermetian transpose!