My name is Nils and I am a PhD student in medical radiation sciences and medical physics at
Uppsala University in Sweden.
My research topics are in radiation therapy 
and concern the use of accelerated particles for the treatment of lung tumors.
This is my personal website where I write things related to my research, programming,
graphics, mathematics, physics etc.
Principally to be self educating and especially shine light on things that
maybe was not as hard or complicated as I thought they would be but I didn't
understand right away.
Website online. All systems phenomenal.
2023-05-26: Reaction-diffusion models and Turing patterns [git]
2023-02-11: Heightfield shading using Blinn-Phong [git]
2022-07-20: Image smearing by anisotropic diffusion [git]
2022-02-27: Image smoothing by nonlinear diffusion [git]
2021-11-26: Linear regression [git]
2021-06-16: Marching squares [git]
2021-03-27: Area of the polygon and Green's theorem [git]
2021-03-08: Ear clipping triangulation [git]
2019-11-25: Downhill simplex [git]
2D
2023-02-11: Heightfield shading using Blinn-Phong [git]
2021-06-16: Marching squares [git]
2021-03-27: Area of the polygon and Green's theorem [git]
2021-03-08: Ear clipping triangulation [git]
Biological modeling
2023-05-26: Reaction-diffusion models and Turing patterns [git]
Calculus
2021-11-26: Linear regression [git]
2021-03-27: Area of the polygon and Green's theorem [git]
Computer graphics
2023-02-11: Heightfield shading using Blinn-Phong [git]
Diffusion
2023-05-26: Reaction-diffusion models and Turing patterns [git]
2022-07-20: Image smearing by anisotropic diffusion [git]
2022-02-27: Image smoothing by nonlinear diffusion [git]
Generative modeling
2023-05-26: Reaction-diffusion models and Turing patterns [git]
Geometry processing
2021-06-16: Marching squares [git]
2021-03-27: Area of the polygon and Green's theorem [git]
2021-03-08: Ear clipping triangulation [git]
Image processing
2022-07-20: Image smearing by anisotropic diffusion [git]
2022-02-27: Image smoothing by nonlinear diffusion [git]
Optimization
2021-11-26: Linear regression [git]
2019-11-25: Downhill simplex [git]
PDE
2023-05-26: Reaction-diffusion models and Turing patterns [git]
2022-07-20: Image smearing by anisotropic diffusion [git]
2022-02-27: Image smoothing by nonlinear diffusion [git]
Polygon
2021-06-16: Marching squares [git]
2021-03-27: Area of the polygon and Green's theorem [git]
2021-03-08: Ear clipping triangulation [git]
Python
2023-05-26: Reaction-diffusion models and Turing patterns [git]
2023-02-11: Heightfield shading using Blinn-Phong [git]
2022-07-20: Image smearing by anisotropic diffusion [git]
2022-02-27: Image smoothing by nonlinear diffusion [git]
2021-11-26: Linear regression [git]
2021-06-16: Marching squares [git]
2021-03-27: Area of the polygon and Green's theorem [git]
2021-03-08: Ear clipping triangulation [git]
2019-11-25: Downhill simplex [git]
Radiation protection
2021-11-26: Linear regression [git]
Statistics
2021-11-26: Linear regression [git]
