Blog

  1. ECEF座標からgeodetic座標への変換

    April 24, 2023     Programming   Mechanics   

    Transformation from ECEF to geodetic coordinates

  2. ハニカムパネルの熱伝導率

    October 16, 2022     Thermal   

    Effective thermal conductivity of honeycomb core sandwich panel

  3. TypeScriptとThree.jsでWebアプリを作ってGithub Pagesにデプロイする

    May 16, 2022     Programming   

    Develop a browser app with TypeScript and Three.js. Then deploy it on Github Pages

  4. TypeScriptのジェネリクスでinstanceof Tしたい

    April 14, 2022     Programming   

    How to use instanceof with generics in TypeScript

  5. MRG32k3aを使ってGPU上で乱数を発生させる

    March 10, 2022     Programming   

    Generate random numbers by MRG32k3a on GPU WebGL2 environment

  6. いろいろな形状の表面に点を一様分布させる

    February 22, 2022     Thermal   

    Uniformly distribute points on primitive geometries

  7. 微小表面から円板への形態係数(View Factor)

    February 15, 2022     Thermal   

    View factor from a differential surface to a disk

  8. ES6モジュールをJestテストする

    February 09, 2022     Programming   

    Jest testing environment for JavaScript/TypeScript ES6 modules

  9. 拡散反射と鏡面反射のモデル化

    January 30, 2022     Thermal   

    Modeling of the diffuse and specular reflection

  10. 形態係数(View Factor)とは

    January 29, 2022     Thermal   

    What is view factor?

  11. Xorshiftをざっくり理解する

    January 28, 2022     Programming   

    Get an idea of Xorshift

  12. GLSLコードをJavaScriptからimportする

    January 27, 2022     Programming   

    Importing GLSL shader code from JavaScript

  13. フラグメントシェーダからCPUへのデータ受け渡し

    January 25, 2022     Programming   

    Transfering data from the fragment shader to CPU by using WebGL readPixels

  14. GatsbyとGitHub Pagesで作るMarkdownブログ

    January 24, 2022     Programming   

    How to setup a Markdown format blog based on Gatsby and GitHub Pages

  15. [量子力学] スピン

    April 26, 2020     Quantum physics   

    Spin

  16. [量子力学] 準古典的な系

    April 25, 2020     Quantum physics   

    Quasi-classical case

  17. [量子力学] 中心場での粒子の運動

    April 24, 2020     Quantum physics   

    Motion in a centrally symmetric field

  18. [量子力学] 井戸型ポテンシャル

    April 23, 2020     Quantum physics   

    Potential well

  19. [量子力学] シュレーディンガー方程式

    April 22, 2020     Quantum physics   

    Schrödinger equation

  20. [量子力学] 角運動量

    April 21, 2020     Quantum physics   

    Angular momentum

  21. [量子力学] 不確定性原理

    April 20, 2020     Quantum physics   

    Uncertainty relations

  22. [量子力学] 運動量

    April 19, 2020     Quantum physics   

    Momentum

  23. [量子力学] ブラケット記法と行列表記

    April 18, 2020     Quantum physics   

    Bra-ket notation and matrix notation

  24. [量子力学] 波動関数と物理量の演算子

    April 17, 2020     Quantum physics   

    Wave function

  25. PythonからOpenTD・Thermal Desktopを操作する環境構築

    March 21, 2020     Thermal   

    How to setup Python Environment for Controling OpenTD / Thermal Desktop

  26. Windows 10に日本語IMEをインストールする際のエラー対処法

    March 15, 2020     Misc   

    Errors when installing Japanese IME on non-Japanese Windows 10

  27. [統計力学] ボルツマン方程式

    February 25, 2020     Statistical mechanics   

    Boltzmann equation

  28. [統計力学] Hertz-Knudsen-Schrage Equation

    February 23, 2020     Statistical mechanics   

    Transform Hertz-Knudsen equation to Hertz-Knudsen-Schrage equation

  29. [統計力学] Hertz-Knudsen Equation

    February 21, 2020     Statistical mechanics   

    Derivation of Hertz-Knudsen equation

  30. [統計力学] マクスウェル・ボルツマン分布

    February 16, 2020     Statistical mechanics   

    Maxwell-Boltzmann distribution

  31. [統計力学] カノニカル分布

    February 15, 2020     Statistical mechanics   

    Canonical ensemble

  32. [統計力学] ミクロカノニカル分布

    February 13, 2020     Statistical mechanics   

    Microcanonical ensemble

  33. [統計力学] エントロピー

    February 13, 2020     Statistical mechanics   

    Entropy from the statistical mechanics view point

  34. [統計力学] Liouvilleの定理と確率密度関数

    February 12, 2020     Statistical mechanics   

    Liouville's theorem

  35. [流体力学] クヌッセン数

    February 10, 2020     Fluid dynamics   

    Knudsen number

  36. [流体力学] 表面張力

    January 29, 2020     Fluid dynamics   

    Mechanics of the surface tension

  37. [構造力学] バイメタル変形の解析解

    January 27, 2020     Mechanics   

    Basics of the bimetal deformation

  38. ベッセルの微分方程式

    December 19, 2019     Thermal   

    Bessel's differential equation and its solutions

  39. [流体力学] 断面積変化・摩擦・流出入のある一次元定常流れ

    December 18, 2019     Fluid dynamics   

    One-dimensional flow with variable cross-section, friction, and input/output

  40. [流体力学] 一次元定常等エントロピー流れ

    November 27, 2019     Fluid dynamics   

    One-dimensional isentropic flow

  41. [流体力学] 一次元流れの基礎式

    November 26, 2019     Fluid dynamics   

    Basic equations for the one-dimensional flow

  42. [流体力学] 円筒座標での連続の式・ナビエストークス方程式

    November 25, 2019     Fluid dynamics   

    Navier-Stokes equation and Continuity equation in the cylindrical coordinates

  43. [流体力学] 円筒座標・極座標のナブラとラプラシアン

    November 24, 2019     Fluid dynamics   

    Derivation of nabla and laplacian in cylindrical and polar coordinates

  44. [流体力学] レイノルズ数と相似則

    November 23, 2019     Fluid dynamics   

    Reynolds number and the similarity of flows

  45. [流体力学] ナビエストークス方程式の導出

    November 22, 2019     Fluid dynamics   

    Derivation of the Navier-Stokes equation

  46. [流体力学] 連続の式

    November 21, 2019     Fluid dynamics   

    Derivation of the continuity equation

  47. ルンゲクッタ法の精度確認

    November 20, 2019     Programming   

    Accuracy of the Runge-Kutta method

  48. Niederlassungserlaubnis(ドイツの無期限滞在許可)の取り方

    November 19, 2019     Misc   

    How to get Niederlassungserlaubnis

  49. 回転運動のシミュレーション

    November 19, 2019     Mechanics   

    Simulation of a rotating object

  50. DCM・オイラー角・クォータニオン

    November 18, 2019     Mechanics   

    Describing attitude of an object by DCM, Euler angle, and Quaternion

  51. 剛体の運動方程式

    November 17, 2019     Mechanics   

    Equation of motion for a rigid body

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