只能用例如“出现”“不出现”这样的形式进行描述，这种情况下就需要引入虚拟变量。
ROS::Time[/Duration/Rate]:ROS时间——来源可以被认为修改如加速/减速/暂停。 ROS::WallTime[WallDuration/WallRate]:ROS绝对时间——不可修改的"真实"时间。 所有的ros::noed在启动时如果有设置[ros::param] \use_sim_time = true则节点的ROS::Time从/clock中获取,否则其值和ROS::WallTime一致。
I am trying to use the "camera_segmentation" to be able to modify it and use but I need that this topic published with the system time instead that using the simulation time. Changing the "use_sim_time" does not seem to affect this, I don't know if I do need to modify something ...
This issue will aggregate the work on a ROS Time object in the client libraries (C++ and Python) as well as implementing the simulated time similar to (if not exactly like) roscpp::Time + use_sim_time from ROS 1. There is already a desig...
With eSIM, there’s no need for two SIM cards. You can have multiple eSIMs on your device, but you’re only able to use one at a time. Instead, your eSIM activates a mobile plan without having to use a physical SIM card. That eSIM is stored digitally on your iPhone. ...
Step.4Tap the switch to the right to activate the SIM card. Step.5Select your preferred icon, then tapOK. You can enter your preferred SIM card name, then tapDone. What to do if you want to use eSIM and SIM card at the same time ...
Step.4Tap the switch to the right to activate the SIM card. Step.5Select your preferred icon, then tapOK. You can enter your preferred SIM card name, then tapDone. What to do if you want to use eSIM and SIM card at the same time ...
Applicable products: HUAWEI P50 Pocket(dual sim card 8gb+256gb(bali-l29c)),HUAWEI Mate X3(dual sim card 512gb (alta-l29d)),HUAWEI nova 9(dual sim card 8gb+128gb),HUAWEI P50(single sim card 8gb+256gb (amber-l09c)、dual sim card 8gb+256gb (amber-l29c)),HUAWEI nova 11(single ...
The students were required to insert their private SIM-card into the provided smartphone to make it their primary phone and to respond to a baseline questionnaire. The questionnaire was presented using a custom-built web application. Facebook data (Facebook friends, likes, and status updates) ...
Applicable products: P40 Dual SIM 8GB+128GB (ANA-NX9) EMUI 12.0 AR Measure enables you to measure height, volume, and more without needing a measuring tape.Before taking measurements, ensure that your surroundings are well lit and clear of obstacles and reflective objects....