Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
butterfly_effect/butterfly_effect_in-house
Search
florets1
October 12, 2024
Science
1
140
butterfly_effect/butterfly_effect_in-house
florets1
October 12, 2024
Tweet
Share
More Decks by florets1
See All by florets1
複式簿記から純資産を排除する/eliminate_net_assets_from_double-entry_bookkeeping
florets1
0
300
カイ二乗検定は何をやっているのか/What_Does_the_Chi-Square_Test_Do
florets1
6
2.1k
直積は便利/direct_product_is_useful
florets1
3
320
データハンドリング/data_handling
florets1
2
180
カイ二乗検定との遭遇/The_path_to_encountering_the_chi-square_test
florets1
1
250
率の平均を求めてはいけない/Do_Not_Average_Rates
florets1
11
15k
請求と支払を照合する技術/using_full_join_in_r
florets1
2
230
応用セッション_同じデータでもP値が変わる話/key_considerations_in_NHST_2
florets1
1
1.1k
お名前から性別を推測する/Guessing_gender_from_name
florets1
1
570
Other Decks in Science
See All in Science
【健康&筋肉と生産性向上の関連性】 【Google Cloudを企業で運用する際の知識】 をお届け
yasumuusan
0
450
MoveItを使った産業用ロボット向け動作作成方法の紹介 / Introduction to creating motion for industrial robots using MoveIt
ry0_ka
0
290
第61回コンピュータビジョン勉強会「BioCLIP: A Vision Foundation Model for the Tree of Life」
x_ttyszk
1
1.6k
地表面抽出の方法であるSMRFについて紹介
kentaitakura
1
290
FOGBoston2024
lcolladotor
0
150
As We May Interact: Challenges and Opportunities for Next-Generation Human-Information Interaction
signer
PRO
0
370
Design of three-dimensional binary manipulators for pick-and-place task avoiding obstacles (IECON2024)
konakalab
0
130
山形とさくらんぼに関するレクチャー(YG-900)
07jp27
1
260
マテリアルズ・インフォマティクスの先端で起きていること / What's Happening at the Cutting Edge of Materials Informatics
snhryt
1
180
理論計算機科学における 数学の応用: 擬似ランダムネス
nobushimi
1
400
Coqで選択公理を形式化してみた
soukouki
0
280
重複排除・高速バックアップ・ランサムウェア対策 三拍子そろったExaGrid × Veeam連携セミナー
climbteam
0
190
Featured
See All Featured
[RailsConf 2023 Opening Keynote] The Magic of Rails
eileencodes
28
9.3k
How STYLIGHT went responsive
nonsquared
98
5.4k
The Web Performance Landscape in 2024 [PerfNow 2024]
tammyeverts
4
410
Imperfection Machines: The Place of Print at Facebook
scottboms
267
13k
Building Your Own Lightsaber
phodgson
104
6.2k
10 Git Anti Patterns You Should be Aware of
lemiorhan
PRO
656
59k
VelocityConf: Rendering Performance Case Studies
addyosmani
328
24k
For a Future-Friendly Web
brad_frost
176
9.5k
GitHub's CSS Performance
jonrohan
1030
460k
Testing 201, or: Great Expectations
jmmastey
42
7.2k
CoffeeScript is Beautiful & I Never Want to Write Plain JavaScript Again
sstephenson
160
15k
Agile that works and the tools we love
rasmusluckow
328
21k
Transcript
Predictability: Does the Flap of a Butterfly’s Wings in Brazil
Set off a Tornado in Texas? ブラジルの1匹の蝶の羽ばたきがテキサスで竜巻を引き 起こす? Butterfly Effect バタフライ効果
Population Model A model where the population growth rate is
proportional to the current population.
y t k=0.1
y Equation of motion
The second derivative is removed.
y v k=1
Magnetic Pendulum
Equation of motion The dot notation represents the time derivative
of a function.
A vector representing the position of the pendulum. A vector
from the pendulum to the magnet. The strength of returning to the center. The strength of friction. The length of a vector.
Transform the equation.
None
Add D to avoid the denominator becoming zero.
The second derivative is removed.
Express the vectors in component form.
Simulation of a pendulum
Initial condition sensitivity
The initial position of the pendulum is color-coded according to
which magnet it reaches.
None
None