Population Simulator - 물류지도 -
생태와 생물학 로지스틱 사상 와 인구 모델 시뮬레이터
무료Offers In-App Purchases
2.0for iPhone, iPad and more
Age Rating
Population Simulator - 물류지도 - 스크린 샷
About Population Simulator - 물류지도 -
"Population simulator" is an application to visually see the changes in the population by using "Logistic Map".
You can see the change in the population by the Logistic Map by a line graph and colony size.
You can observe the variation pattern of population variety by changing slightly the initial value.
Logistic Map is not only used in Population Ecology but also considered one of the starting point of Chaos Theory. I developed this app to help people who are studying Population Ecology or Chaos Theory.
＊Logistic Map may not necessarily apply to changes in population of actual organisms, because Logistic Map is a model of a simple change of the population.
■What is Logistic Map?
The Logistic Map is the map that is generated from the Logistic Function that has been devised as a variation model of the population of an organism.
It is expressed by the following function.
X(n+1) = a・X(n)・(1-X(n))
In the above equation, the meaning of each symbol is as follows.
・n:Generation (n=1,2,3,...)
・X(n):Value obtained by normalizing the Population of Generation n-th（0≦X(n)≦1)
・a:Value obtained by normalizing the Reproductive Rates（0≦a≦4)
You can calculate the population of the next generation from a population of a certain generation by using this function. In addition, You can predict the variation of the population over the long term by calculating the population of individuals repeatedly in this function.
■Pattern of Logistic Map
Logistic map vary widely depending on the value of "a".
・In case (0≦a≦1) : X(n) converges to 0.
・In case (1＜a≦2) : X(n) converges to 1-(1/a).
・In case (2＜a≦3) : X(n) converges to 1-(1/a) while oscillating.
・In case (3＜a≦3.5699456・・・) : X(n) oscillate between the periodic point individual Power of 2
・In case (3.5699456・・・＜a≦4) : X(n) Change irregularly.（Chaotic region）＊It may become periodically by the value of a.
Please try to observe the changes of Logistic Map by changing the various initial values.
■Main function of App
1. Simulation of changes in colony size
2. Line graph of changes in population
3. Output CSV file（Need to purchase add-on.）
4. Output Graph Image（Need to purchase add-on.）
You can see the change in the population by the Logistic Map by a line graph and colony size.
You can observe the variation pattern of population variety by changing slightly the initial value.
Logistic Map is not only used in Population Ecology but also considered one of the starting point of Chaos Theory. I developed this app to help people who are studying Population Ecology or Chaos Theory.
＊Logistic Map may not necessarily apply to changes in population of actual organisms, because Logistic Map is a model of a simple change of the population.
■What is Logistic Map?
The Logistic Map is the map that is generated from the Logistic Function that has been devised as a variation model of the population of an organism.
It is expressed by the following function.
X(n+1) = a・X(n)・(1-X(n))
In the above equation, the meaning of each symbol is as follows.
・n:Generation (n=1,2,3,...)
・X(n):Value obtained by normalizing the Population of Generation n-th（0≦X(n)≦1)
・a:Value obtained by normalizing the Reproductive Rates（0≦a≦4)
You can calculate the population of the next generation from a population of a certain generation by using this function. In addition, You can predict the variation of the population over the long term by calculating the population of individuals repeatedly in this function.
■Pattern of Logistic Map
Logistic map vary widely depending on the value of "a".
・In case (0≦a≦1) : X(n) converges to 0.
・In case (1＜a≦2) : X(n) converges to 1-(1/a).
・In case (2＜a≦3) : X(n) converges to 1-(1/a) while oscillating.
・In case (3＜a≦3.5699456・・・) : X(n) oscillate between the periodic point individual Power of 2
・In case (3.5699456・・・＜a≦4) : X(n) Change irregularly.（Chaotic region）＊It may become periodically by the value of a.
Please try to observe the changes of Logistic Map by changing the various initial values.
■Main function of App
1. Simulation of changes in colony size
2. Line graph of changes in population
3. Output CSV file（Need to purchase add-on.）
4. Output Graph Image（Need to purchase add-on.）
Show More
최신 버전 2.0의 새로운 기능
Last updated on Apr 25, 2023
오래된 버전
・Supported iOS16.
Show More
Version History
2.0
Apr 25, 2023
・Supported iOS16.
1.9
Sep 30, 2021
Support iOS15.
1.8.1
Dec 21, 2020
Updated advertising SDK.
1.8
Oct 8, 2020
Support iOS14.
1.7
Oct 7, 2019
1. Support iOS13.
2. Support Dark Mode on iOS13.
3. Support screen rotation and multitasking on iPad.
2. Support Dark Mode on iOS13.
3. Support screen rotation and multitasking on iPad.
1.6.1
Dec 4, 2018
Support iPad Pro (3rd gen) screen size.
1.6
Oct 3, 2018
Support iOS12.
1.5.1
Nov 10, 2017
Support iPhone X screen size.
1.5
Oct 10, 2017
Support iOS11.
1.4
Aug 23, 2017
Support iOS10
1.3
Jul 27, 2016
Support iOS9
1.2
Apr 9, 2015
Added CSV file output function.
＊If you want to use this function, you need to purchase the Add-on.
＊If you want to use this function, you need to purchase the Add-on.
1.1.1
Dec 19, 2014
Updated Ad SDK.
1.1
Oct 16, 2014
1.0
May 29, 2014
Population Simulator - 물류지도 - FAQ
제한된 국가 또는 지역에서 Population Simulator - 물류지도 -를 다운로드하는 방법을 알아보려면 여기를 클릭하십시오.
Population Simulator - 물류지도 -의 최소 요구 사항을 보려면 다음 목록을 확인하십시오.
iPhone
iOS 15.0 이상 필요.
iPad
iPadOS 15.0 이상 필요.
iPod touch
iOS 15.0 이상 필요.
Population Simulator - 물류지도 -은 다음 언어를 지원합니다. 영어, 일본어
Population Simulator - 물류지도 -에는 인앱 구매가 포함되어 있습니다. 아래 요금제를 확인하세요.
Add Output Function
￦1,100
