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2024

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2023

Jupyter Cheatsheet

jupyter jupyterlab Dark Mode: Menubar “Settings” → “JupyterLab Theme” → “JupyterLab Dark” Shortcuts command description ...

Machine Learning (Part 4)

Notes on Computer Vision theory and NLP. Based on Goodfellow, Bengio “Deep Learning”, Stanford CS231n and RWTH Aachen University Machine Learning

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2022

DatKom Notes

For learning DatKom; content mostly from Kurose, Ross “Computer Networking”.

Notes on Computer Vision Coding

pickle use the following code to inspect and view .pickle or .p datasets import pickle import matplotlib.pyplot as plt with open('train.p', 'rb') as ...

Notes on Jetson Xavier AGX

Jetpack check Jetpack version: sudo apt-cache show nvidia-jetpack Basics command description tegrastats -v ...

Notes on CUDA and cuDNN

Currently installed CUDA 11.2 Update 2 cuDNN 8.1.1.33 Install install CUDA normally install cuDNN without sudo add-apt-repository "deb https://...

Python Plots Cheatsheet

imshow() plt.imshow just finishes drawing a picture instead of printing it. If you want to print the picture, you just need to add plt.show.

Machine Learning (Part 2) [OLD VERSION]

[OLD VERSION!] Notes on Machine Learning theory. Based on C. M. Bishop, “Pattern Recognition and Machine Learning” (2011) and Goodfellow, Bengio, Courville, ...

Machine Learning (Part 3)

Notes on Computer Vision theory and NLP. Based on Goodfellow, Bengio “Deep Learning”, Stanford CS231n and RWTH Aachen University Machine Learning

ROS Cheatsheet

ROS Packages image_view Display the images of an image topic: rosrun image_view image_view image:=/sensor/camera1/image_raw opencv_apps Install sudo...

Machine Learning (Part 2)

Notes on Machine Learning theory. Based on C. M. Bishop, “Pattern Recognition and Machine Learning” (2011) and Goodfellow, Bengio, Courville, “Deep Learning”.

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2021

Machine Learning (Part 1)

Notes on Machine Learning theory. Based on C. M. Bishop, “Pattern Recognition and Machine Learning” (2011) and Goodfellow, Bengio, Courville, “Deep Learning”.

ROS2 Cheatsheet

Install ROS2 Über apt install installieren (wie hier beschrieben) Dann, wie in binary installation unter “Installing and initializing rosdep...

Qt Cheatsheet

Install am besten mit offline installer (created with Qt Installer Framework); automatische installation via script, das installer automatisch “durchklic...

Python Cheatsheet

Installing multiple Python Versions source: sudo add-apt-repository ppa:deadsnakes/ppa sudo apt-get update sudo apt-get install py...

Doxygen Cheatsheet

General Experiences/Issues Markdown files are merged Note: This happened when I loaded an old Doxyfile in order to generate the documentation. After that I...

Bash Cheatsheet

References tldp.org gnu.org the same on devdocs.io: bash (“DevDocs combines multiple API documentations in a fast, organized, and searchable...

Mac and iOS Cheatsheet

Wifi settings cd /System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/ ./airport en1 prefs # set wifi connection behaviour (eg....

Docker Notes

Docker Hub Limits There’s now a rate limit for pulling images from Docker Hub (unauthenticated users: 100 pulls per 6 hours, logged in users with free a...

Ubuntu Cheatsheet

OS tty To switch ttys use ctrl + alt + F#, where # is the tty number you want to switch to. see Switching between ttys Ubuntu 17.10+ assign...

RTX 3060 Setup

Install pytorch conda install pytorch torchvision torchaudio cudatoolkit=11.1 -c pytorch -c nvidia (official von pytorch.org) Achtung: Skip cu...

Firefox Setup

Profiles Profile Directory about:support → “Profile Directory” → “Open Directory” Button History source Firefox stores your history and bookmarks togeth...

Team Galaxis Notes

docker starten mit ./scripts/start_docker.sh mehrmals compilen mit ./compile.sh source /opt/ros/eloquent/setup.bash (check, ob alles stimmt: ros2 run ...

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