www.gusucode.com > robotics 案例源码程序 matlab代码 > robotics/CreateAROSParameterTreeObjectExample.m
%% Create ROS ParameterTree Object and Modify Parameters % %% % Start the ROS master and create a ROS node. % Copyright 2015 The MathWorks, Inc. master = robotics.ros.Core; node = robotics.ros.Node('/test1'); %% % Create the parameter tree object. ptree = robotics.ros.ParameterTree(node); %% % Set multiple parameters. set(ptree,'DoubleParam',1.0) set(ptree,'CharParam','test') set(ptree,'CellParam',{{'test'},{1,2}}); %% % View the available parameters. parameters = ptree.AvailableParameters %% % Get a parameter value. data = get(ptree,'CellParam') %% % Search for a parameter name. search(ptree,'char') %% % Delete the parameter tree and ROS node. Shut down the ROS master. clear('ptree','node') clear('master')