function option = setopt(opt_par,default);%    option = setopt(opt_par,default); %%    SETOPT can modify a default option vector with user specified options.%%    Input: %       opt_par : Users desired option vector%       default : Program default option vector%%    Output: %       option : New option vector%%    Example:%       opt_par = [1 2 3 4];%       default = [1 1 1 1];%       option = setopt(opt_par,default)%       option = 1     2     3     4%%File Name: setopt.m%Last Modification Date: 10/26/95	13:06:18%Current Version: setopt.m	2.4%File Creation Date: Thu Nov 11 10:40:22 1993%Author: Jan Erik Odegard  <odegard@ece.rice.edu>%%Copyright (c) 2000 RICE UNIVERSITY. All rights reserved.%Created by Jan Erik Odegard, Department of ECE, Rice University. %%This software is distributed and licensed to you on a non-exclusive %basis, free-of-charge. Redistribution and use in source and binary forms, %with or without modification, are permitted provided that the following %conditions are met:%%1. Redistribution of source code must retain the above copyright notice, %   this list of conditions and the following disclaimer.%2. Redistribution in binary form must reproduce the above copyright notice, %   this list of conditions and the following disclaimer in the %   documentation and/or other materials provided with the distribution.%3. All advertising materials mentioning features or use of this software %   must display the following acknowledgment: This product includes %   software developed by Rice University, Houston, Texas and its contributors.%4. Neither the name of the University nor the names of its contributors %   may be used to endorse or promote products derived from this software %   without specific prior written permission.%%THIS SOFTWARE IS PROVIDED BY WILLIAM MARSH RICE UNIVERSITY, HOUSTON, TEXAS, %AND CONTRIBUTORS AS IS AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, %BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS %FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL RICE UNIVERSITY %OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, %EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, %PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; %OR BUSINESS INTERRUPTIONS) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, %WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR %OTHERWISE), PRODUCT LIABILITY, OR OTHERWISE ARISING IN ANY WAY OUT OF THE %USE OF THIS SOFTWARE,  EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.%%For information on commercial licenses, contact Rice University's Office of %Technology Transfer at techtran@rice.edu or (713) 348-6173%%Change History:%if (nargin < 2)   error('You need two inputs');end;len = length(opt_par);option = zeros(size(default));option(1:len) = opt_par(1:len);option = option + (option == 0).*default;