星期一, 11月 25, 2024
星期三, 10月 09, 2024
Quantum Olfaction Simulation
Quantum Olfaction Simulation 嗅覺量子模擬
equations in python; python for this course (no odeint, matplotlib)
(Try f=0.2)
星期二, 10月 08, 2024
星期六, 9月 28, 2024
Black hole-star binary system simulation
_____________________________________________________
outdated
我自己最近在做一些物理模型，其中一個是黑洞與恆星雙星系統，一開始是這樣
simulate a binary star system with perspective the small star is a blackhole, sucking particles from its companion. particle flux from the companion star to blackhole.
結果 得到
完全沒有看到黑洞吞噬恆星物質的氣流，試了一個晚上，怎麼做都不理想，或許這個問題不是基本力學做得到的，因此考慮加上古典力學
simulate a binary star system with perspective the small star is a blackhole, sucking particles from its companion. particle flux from the companion star to blackhole. Particles flow obeys Hamilton dynamics.
結果改善很多，但是只能模擬恆星和黑洞擦身而過，模擬互相繞行公轉還需要繼續努力。
星期三, 9月 25, 2024
星期三, 9月 18, 2024
Learning Evolution of Technical English
科普傳播
Laser weapons protect aircraft from surface- and air-launched threats. (Video Credit: Lockheed Martin)
Quiz (F16 with laser weapons)
Words in the episode. Select one word in each item.
1. Unprecedented, unparalleled, unequaled
2. Infrared, ultraviolet, visible
3. Shipborne, airborne, carrier
4. Hospitable, hostile, friendly
5. Acquisition, relinquishing, abandoning
Word anatomy:
Infra: infrared, infrastructure
Infrared: infra + red, below (La.) + red (Proto Indo-European)
Ultra: ultralight, ultraviolet
ultraviolet: ultra + violet, beyond + violet (from flower), La. + La.
Shipborne: Ship + borne (from bear)
Airborne: air + borne
Proceed: Pro (forward) + ceed (from La. cedere)
Precedent: Pre (before) + cedent (From La. cedere)
Prehistoric: pre + historic
President: pre + sident ( from La. sedere, sit)
Algorithm: al-Khwarizmi
viper, La.
serpent, La, - Gr. (creep, from herpein)
snake, old Eng. - Proto Germanic
Herpetology, Herpet + ology, Gr.
Reptile, La.
protect, pro+tect, forward+ cover(shield), Latin
detect: de +tect, off/away, cover, La.
defeat: de + feat, away + make, undo, unmake, La.
Fact, something done, deed, La.
Factor
Factory
科技英文的演進
- Timeline of English Language History (interactive version) ( video )
- Latin Influence on the Development of English (interactive version)
- Greek Influence on the English Language
- The Influence of Christianity on the English Language
- French Influence on the English Language (word pair games)
- The Evolution of Scientific Vocabulary in English (interactive version)
- The Impact of British Colonialism on English Language Development
- The Evolution of Engineering Vocabulary in English
DominoAD, Anno Domini
What's your name?
Domino
AD, Anno Domini
What's your name?
星期日, 9月 15, 2024
Computer Algorithms
Interactive Games (拉丁字根)
Development of
- computers
- algorithms
- AI (Artificial Intelligence) illustration
甚麼是演算法(Algorithm)
以下介紹著名的電腦演算法，在AI的協助下，即使不懂程式語言，也可以藉由AI 視覺化求解過程來觀察演算法如何解決一些常見的問題，像是找到兩個地點之間的最短距離，推銷員的最佳拜訪路徑等等。
最大公約數 (GCD, Greatest Common Divisor)
Visualize QuickSort (數字排序最常用的演算法之一)
Visualize TSP (Traveling Salesman Problem) by A* search (一個推銷員要拜訪所有客戶城市，每個城市只能拜訪一次，最後要回到出發城市，請為他/她計算最短的拜訪路徑)
Add editing on canvas by click and drop. (在網頁畫布上直接增加刪除城市)
Hanoi Problem
Hint 1:
Algorithm in C
自由探索 Hanoi 主題: 程式設計，程式執行，動畫，遊戲，...
Hint 2: 其他作法
illustrate
animation
生成類似多格漫畫
Add REACT
訂閱：
文章 (Atom)
本網站使用百分之百可回收電子
