UWB超宽带定位技术属于无线定位技术的一种。无线定位技术是指用来判定移动用户位置的测量方法和计算方法，即定位算法。目前最常用的定位技术主要有

红外传感器又叫位移传感器，红外距离传感器一般都在手机听筒的两侧或者是在手机听筒凹槽中，这样便于它的工作。当用户在接听或拨打电话时，将手机靠近

http://wiki.ros.org/ROS/Tutorials Section one Every ROS release will be supported on exactly one Ubuntu LTS. LTS releases will not share a common Ubuntu release with any previous releases. ROS releases will not add support for new Ubuntu distributions after their release date. FileSystem rospack find [package_name] #get information about package roscd [locationname[/subdir]] #equal to cd echo $ROS_PACKAGE_PATH roscd log # take you to the folder where the log file locate rosls

Introduce Keras is a high-level neural networks API, written in Python and capable of running on top of TensorFlow, CNTK, or Theano.Keras is compatible with: Python 2.7-3.6. Keras 2.2.5 was the last release of Keras implementing the 2.2.* API. It was the last release to only support TensorFlow 1 (as well as Theano and CNTK). The current release is Keras 2.3.0, which makes significant API changes and add support for

Caffe Introduce a deep learning framework that provides an easy and straightforward way to experiment with deep learning and leverage community contributions of new models and algorithms. Caffe2 is built to excel at utilizing both multiple GPUs on a single-host and multiple hosts with GPUs. PyTorch is great for research, experimentation and trying out exotic neural networks, while Caffe2 is headed towards supporting more industrial-strength applications with a heavy focus

0. 前言 3轴传感器指的是3轴的加速度，根据这个加速度我们解算出X Y两轴的角度；6轴传感器指的是3轴的加速度和3轴角速度，根据这两个数据我们解算