ros_ekf.py 文件源码

def createCommunicators(self):
        self.measurement_requester = rospy.Publisher('measurements_request', String, queue_size=10)
        self.measurement_reciver = rospy.Subscriber('measurements', MeasurementList, self.receiveMeasurements)
        self.position_publisher = rospy.Publisher('/target_' + str(self.tag), PointStamped, queue_size=10)