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RSS订阅原创 Linux下已经安装anaconda 再 cuda但是输入nvcc -V命令时显示command not found
vim ~/.bashrc进入配置文件；添加以下两行：export PATH=/usr/local/cuda/bin:$PATHexport LD_LIBRARY_PATH=/usr/local/cuda/lib64:$LD_LIBRARY_PATH加这一段之后还是没有显示，是在.bashrc里添加的位置不对，应该放在anaconda 部分的环境变量配置之前。...
2021-11-08 17:19:39
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原创 Failed to load nodelet [/navigation_velocity_smoother] of type [yocs_velocity_smoother/VelocitySmoot
Failed to load nodelet [/navigation_velocity_smoother] of type [yocs_velocity_smoother/VelocitySmootherNodelet] even after refreshing the cache: According to the loaded plugin descriptions the class yocs_velocity_smoother/VelocitySmootherNodelet with base.
2020-07-17 10:42:04
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转载 Gaussian Process 高斯过程 MATLAB 代码分享
http://www.gaussianprocess.org/gpml/code/matlab/doc/index.html
2019-06-18 16:49:15
6276
原创 问题：dpkg-deb: error: paste subprocess was killed by signal (Broken pipe)
1. 问题：Ubuntu安装软件的过程中出现依赖项的问题 “E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).” 按照指示执行如下两条命令都没有解决问题。sudo apt-get -f installsudo apt-get --fix-broken ...
2019-01-08 19:22:13
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原创 Ubuntu 18.04 + ROS Melodic 安装OpenCV
最近安装的过程中有点迷茫，忘了opencv是否需要独立于ros之外重新安装了。虽然之前都没有重新安装过，但是也不是很确定了。在这里强化一下配置过程。在ROS里和opencv相关的package有三个：vision_opencv, cv_bridge, 和image_transport. 这三个在安装ros时一般都打包安装过了，如果有问题，可以先把这几个重新安装一下试试。这里的心得有三：1....
2019-01-02 11:25:49
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转载 同时安装python2和pyhton3的时候运行spyder3出现问题ImportError: No module named tensorflow
1.先检查tensorflow是否安装完成pip3 show tensorflow如果成功安装，应该会获得Name: tensorflowVersion: 1.2.1Summary: TensorFlow helps the tensors flowHome-page: http://tensorflow.org/Author: Google Inc.Author-ema...
2018-12-25 09:31:00
536
转载 How to resolve “dpkg: error processing /var/cache/apt/archives/python-apport_2.0.1-0ubuntu9_all.deb”
依赖项问题：dpkg: error processing archive /var/cache/apt/archives/ros-melodic-laser-filters_1.8.6-0bionic.20181How to resolve “dpkg: error processing /var/cache/apt/archives/python-apport_2.0.1-0ubuntu...
2018-12-24 16:45:51
501
转载 Ubuntu 18.04 安装 Python3.6.7 + Tensorflow
Ubuntu 18.04默认安装Python 2。这里我们安装Python3+Tensorflow。参考信息：https://linuxhint.com/install-tensorflow-ubuntu/https://blog.youkuaiyun.com/zhaohe1995/article/details/533645021. Install pip and virtualenv depe...
2018-12-24 15:00:54
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原创 Ubuntu 下MATLAB 快捷键混乱.
Ubuntu下安装MATLAB后,默认使用Linux底下的快捷键.想换回Windows下的常用快捷键, 操作如下:主界面Preferences->Keyboard -> Shortcuts -> Active Settings换成:Windows Default Set.
2018-01-26 16:15:39
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转载 ROS 从USB复制的package 编译中出现.cfg: Permission denied的问题
/home/ros/catkin_ws/build/rbx1/rbx1_nav/setup_custom_pythonpath.sh: 4: exec: /home/ros/catkin_ws/src/rbx1/rbx1_nav/cfg/CalibrateAngular.cfg: Permission denied.../home/ros/catkin_ws/build/urg_node/se
2018-01-19 10:20:49
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原创 新下载的package编译通不过的问题
1. 首先尝试。rosdep update rosdep install --from-paths src --ignore-src2. 如dependency仍找不到，手动下载dependency即可。
2018-01-16 16:52:59
226
MIT 面向自动驾驶的深度强化学习课件
2019-02-22
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