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RSS订阅原创 NVIDIA-SMI has failed because it couldn‘t communicate with the NVIDIA driver
nvidia-515.76sudo apt-get install dkmssudo dkms install -m nvidia -v 515.76
2023-05-11 15:54:35
70
原创 如何解压缩.tar.gz00 .tar.gz01 .tar.gz02 03 ...
在Ubuntu中 终端 输入： cat data.tar.gz*|tar -zx
2022-05-20 19:53:07
1799
原创 latex tips
list:\begin{list}{}{}\item{**}\end{list}enumerate:\begin{enumerate}\item{**}\end{enumerate}item:\begin{itemize}\item{***}\end{itemize}设置bib之间的间距：\vspace{11pt}bib有照片：\bf{If you include a photo:}\vspace{-33pt}\begin{IEEEbiography}[{\includegr
2022-04-04 23:59:24
585
原创 ImportError: cannot import name ‘PILLOW_VERSION‘ from ‘PIL‘ (/home/cc/anaconda3/envs/ultrapose/lib/p
conda install pillow=6.1
2022-04-01 01:06:35
1068
原创 在华硕玩家国度魔霸新锐2021的Windows 11操作系统中禁用BitLocker设备加密
在华硕玩家国度魔霸新锐2021上通过升级操作系统禁用BitLocker设备加密
2022-03-19 17:27:11
1094
原创 如何在华硕玩家国度ROG魔霸新锐2021笔记本上安装CUDA
How to install CUDA and Nvidia Driver on ASUS ROG Strix G513QM laptopOutcomeNvidia Driver runs properly. Specifically, the nvidia-smi gives correct information, and the nvidia-settings works fine.CUDA samples run properly. Specifically, the sample cloc
2021-06-12 00:11:09
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原创 2021-02-22
ros中 （trans,rot） = self.listener.lookupTransform(’/base_link’,‘end_link’,rospy.Time(0))rot 输出的四元素为（x,y,z,w，但matlab中使用的四元素输入为（w,x,y,z）。要注意变换。
2021-02-22 16:15:48
68
原创 convert txt to mat
clearstartupsave('valid.mat','annot')load center.txtsave ('annot','center')load scale.txtsave ( 'annot','scale','-append')load imagename.txtsave ('annot','imagename','-append')
2020-10-20 16:38:12
89
原创 detectron2 train with own datasets
1. detecton2/data/datasets/builtin.py#appoint self datasets pathself_datasets_root = 'datasets'2. coco_self_train coco_self_val#appoint self datasets pathself_datasets_root = 'datasets'_PREDEFINED_SPLITS_COCO = {}_PREDEFINED_SPLITS_COCO["...
2020-09-08 21:54:03
257
原创 使用tensorboard
tensorboard --logdir=/home/cc/... (tfevents所在目录) --port=8008打开浏览器输入：localhost：8008
2020-07-16 16:02:44
118
原创 git 更新代码
首先在github 上 Git clone一下 repository （）然后在本地配置一下 git: (首次使用时需要设置)git config --global user.email "***"git config --global user.name "****"git statusgit add .git statusgit commit -m "update"git push...
2020-06-28 22:50:24
293
原创 pycharm 卡死
用命令查看pycharn进程：ps -aux|grep pycharmcc 3824 15.3 .......然后结束进程：kill -9 3824
2020-06-15 10:40:14
2074
原创 Symbol lookup error: /usr/lib/libblas.so.3: undefined symbol: gotoblas
sudo apt-get install juliasudo apt-get remove libopenblas-base
2019-10-09 23:00:57
459
原创 ros create package
cd ~/catkin_ws/srccatkin_create_pkg beginner_tutorials std_msgs rospy roscppcd ~/catkin_wscatkin_make. ~/catkin_ws/devel/setup.bash
2019-09-25 22:24:17
223
原创 No module named 'yaml' in ros
在python2.7的环境中python2.7 -m pip install pyyaml
2019-09-25 22:11:29
1345
原创 ROS Import Error: No module named yaml, catkin_pkg
查看pip install numpy中numpy安装的地方： /usr/local/lib/pthon2.7/dist-packagesimport syssys.path.append('/usr/local/lib/python2.7/dist-packages')sudo gedit ~/.bashrcexport PYTHONPATH=$PYTHON:/...
2019-09-25 15:12:12
892
原创 在python3.5建立虚拟python环境 能跑ros
pip install virtualenvpip install virtualenvwrappermkdir $HOME/.virtualenvsvim ~/.bashrc在末尾加上三行：export WORKON_HOME=$HOME/.virtualenvsVIRTUALENVWRAPPER_PYTHON=/usr/bin/python3.5sour...
2019-09-21 16:23:17
449
转载 blender 安装第三方插件 python
First of all, pip is not part of Python so it doesn't come by default with Blender.It has to be installed for Blender's bundled Python even if you already have pip for some other version of Python o...
2019-06-09 14:39:17
4658
原创 ROS learning note
killall -9 roscorekillall -9 rosmasterTo add the workspace to your ROS environment you need to source the generated setup file:$ . ~/catkin_ws/devel/setup.bash
2019-03-17 09:16:17
89
原创 旋转矩阵、四元素之间转换matlab
R=angle2dcm(r1,r2,r3,S) S 为转动次序，默认为'ZYX'[r1,r2,r3] = dcm2angle(R,S) // ri 为弧度[r1,r2,r3] = quat2angle([q0 q1 q2 q3], S)R = angle2dcm(yaw*180/pi,pitch*180/pi,roll*180/pi)[yaw,pitch,roll] = qua...
2018-11-19 21:12:07
2932
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原创 ubuntu 合并多文本文件内容
将 a.txt b.txt 的文件中的内容合并到c.txt文本中cat a.txt b.txt > c.txt
2018-11-08 11:57:59
1487
原创 convert from .png to .jpg
from PIL import Image im = Image.open("a.png")rgb_im = im.convert('RGB')rgb_im.save('color.jpg')
2018-10-15 16:10:48
194
原创 在matlab中显示.ply .stl格式的文件
ptCloud = pcread('m185.ply');pcshow(ptCloud); model = createpde(3);importGeometry(model, 'm185.stl');pdegplot(model, 'FaceLabels', 'on');
2018-08-03 17:40:50
1980
转载 install Chinese input in the ubuntu english version
install language packages:system settings --> language support -->install/remove languageschoose chinese,click apply. install ibus framework:sudo apt-get install ibus ibus-clutter ibus...
2018-07-27 10:49:25
678
转载 vim settings
install vim: sudo apt-get install cimchange the vim settings file:cd /etc/vimsudo gedit vimrc add some information in the last line of the vimrc:syntax on //highligh...
2018-07-27 10:38:47
198
原创 blender install ubuntu
via PPA:sudo add-apt-repository ppa:thomas-schiex/blender sudo apt-get updatesudo apt-get install blender
2018-07-20 17:57:59
319
原创 check pytorch version and install
install pytorch with specific version :conda install pytorch=0.1.10 -c soumithpip install pytorch=0.1.10 check the version:import torchprint(torch.__version__)
2018-07-19 10:24:02
5145
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原创 python opencv crop image
import osimport cv2image = cv2.imread('img1.jpg')cropImg = image[int(302-150):int(302+150), int(278-150):int(278+150)]cv2.imwrite('crop1.jpg', cropImg)
2018-07-18 20:22:16
6804
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原创 tensorboard: it was already in use
lsof -i:6006(pytorch_tf) cc@cc:~/test$ lsof -i:6006COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAMEtensorboa 40813 cc 3u IPv4 606165 0t0 TCP *:x11-6 (LISTEN)kill -9 40813...
2018-07-11 16:32:50
411
原创 python: the number is not float type
from __future__ import divisionkernel = t.ones(3,3)/-9kernel[1][1] = 8/9kernel
2018-07-04 16:07:11
362
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