This .NET Core application generates animations. It applies LU and QR decompositions to linear transformations, and shows the effects of the factors independently. See example result:
Other videos:
- QR decomposition: https://www.youtube.com/watch?v=CWEhxN0hemE
- Continuous QR decomposition: https://www.youtube.com/watch?v=ZDH84Yu8B3E
- An older version of the LU dec.: https://www.youtube.com/watch?v=Mc89G9_kPwk
- Eigendecomposition: https://www.youtube.com/watch?v=ZpqwO0348Dw
- Eigendecomposition with shearing: https://www.youtube.com/watch?v=hF6pPGwvvYg (1440p)
On Ubuntu 18.04 (as root):
wget -q https://packages.microsoft.com/config/ubuntu/18.04/packages-microsoft-prod.deb
dpkg -i packages-microsoft-prod.deb
add-apt-repository universe
apt-get install apt-transport-https
apt-get update
apt-get install dotnet-sdk-2.2
On Windows:
dotnet run -c Release
"E:\ffmpeg\ffmpeg.exe" -start_number 0 -loop 1 -t 120 -i "E:\path\to\source\frame_%4d.png" -c:v libx264 -b 2800K -vf "fps=30" E:\path\to\dest\video.mp4