%------------------------------------------------------------------------------
%   Simulink scrip for clear propagated signals.
%   MATLAB version: R2017a
%   Author        : Shibo Jiang 
%   Version       : 0.1
%   Instructions  : 
%------------------------------------------------------------------------------

function clear_propagae_result = clear_propagate()

    paraModel = bdroot;

    % Original matalb version is R2017a
    % 检查Matlab版本是否为R202017a
    CorrectVersion_win = '9.2.0.556344 (R2017a)';    % windows
    CorrectVersion_linux =  '9.2.0.538062 (R2017a)';   % linux
    CurrentVersion = version;
    if 1 ~= bitor(strcmp(CorrectVersion_win, CurrentVersion),...
                strcmp(CorrectVersion_linux, CurrentVersion))
    warning('Matlab version mismatch, this scrip should be used for Matlab R2017a'); 
    end

    % Original environment character encoding: GBK
    % 脚本编码环境是否为GBK
    % if ~strcmpi(get_param(0, 'CharacterEncoding'), 'GBK')
    %     warning('Simulink:EncodingUnMatched', 'The target character ...
    % encoding (%s) is different from the original (%s).',...
    %            get_param(0, 'CharacterEncoding'), 'GBK');
    % end

    all_line = find_system(paraModel,'FindAll','on','type','line');
    length_ps_line = length(all_line);
    for i = 1:length_ps_line
        try
            set(all_line(i),'SignalPropagation','off');
        catch
        
        end
    end
    % report configurate results
    clear_propagae_result = 'Clear propagated successful';
end