Matlab与ROS----话题发布、话题订阅

一、话题发布、话题订阅
话题发布:

chatpub = rospublisher('/chatter','std_msgs/String');
msg = rosmessage(chatpub);
msg.Data = 'Test matlab ros';
send(chatpub,msg);

话题订阅:

sub = rossubscriber('/chatter',@exampleHelperROSChatterCallback);

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