Blog – Mingyu Jeon

A collection of resources on pendulum

physics

english

This post contains a collection of resources on pendulum.

Semantic Segmentation in PyTorch Using an FCN with a ResNet-50 Backbone

deep learning

python

english

In this post, I perform binary semantic segmentation in PyTorch using a Fully Convolutional Network (FCN) with a ResNet-50 backbone. The model is pre-trained on a subset of…

The double pendulum problem in Julia

physics

julia

english

This post is based on an example of Plots.jl.

The double pendulum problem in Python

physics

python

english

This post is based on an example of matplotlib.

Low and Lou (1990) force free magnetic fields

solar physics

english

Force free magnetic fields are defined as magnetic fields without Lorentz force

Solar Eruptions & Magnetic Fields

solar physics

english

This post is based on the presentation during the lab meeting on 2023-11-28.

The very, very basics of gravitational wave

physics

english

I use the following sign conventions (Misner, Thorne, and Wheeler 1973) and notations.

Visualization of ISEE Nonlinear Force-Free Field of Solar Active Regions in Python

solar physics

python

english

The database contains the three-dimensional (3D) magnetic fields of solar active regions analyzed by Kusano et al. (2020). The 3D magnetic field are extrapolated by the…

Calculating Derivatives of a 1D Scalar Function in Python

math

python

english

There are four techniques to compute derivatives: hand-coded analytical derivative, finite differentiation, symbolic differentiation, and automatic differentiation (Margossia…

천문용어 설명

astronomy

korean

2019년 우주관측 수업에서 2020 역서 09. 천문상수와 자료 설명용으로 작성한 글

Spherical Astronomy

astronomy

english

This post is based on the project report that was written during the astronomical observation class in 2019.

How to Draw 1D Scalar Functions in Python

math

python

english

If you know the mathematical formula of a 1D scalar function y=f(x), then I believe the best tool for drawing 1D scalar functions is Desmos. However, you can also plot the…

보존법칙

physics

korean

2018년에 물리학실험 보고서용으로 작성한 글

Motion of Charged Particles in Magnetic Dipole Fields

physics

python

english

This post is based on the homework report that was written during the solar terrestrial physics class in 2022.

Stable Diffusion Inference with Diffusers (high-level)

deep learning

python

english

Create an image using Diffusers library.

Stable Diffusion Inference with Diffusers (low-level)

deep learning

python

english

Create an image using Diffusers library.