File:Limit cycle of Brusselator.svg
Original file (SVG file, nominally 540 × 630 pixels, file size: 206 KB)
Captions
Summary
[edit]DescriptionLimit cycle of Brusselator.svg |
English: Limit cycle of Brusselator |
Date | |
Source | Own work |
Author | Yapparina |
Scilab source
This media was created with Scilab, a free open-source software. Here is a listing of the Scilab source used to create this file. |
clear;
//Parameters
a = 1.0;
b = 2.2;
// x=x(1), y=x(2)
function dx = BRU(t,x)
dx(1) = a + x(1)^2 * x(2) - b * x(1) - x(1);
dx(2) = b * x(1) - x(1)^2 * x(2);
endfunction
// The time range and step for calculation
Tin = 0;
Tout = 40;
Tstep = 0.01;
t = Tin:Tstep:Tout;
// The initial values
x10 = 1;
y10 = 1.4;
X10 = [x10; y10];
X1 = ode(X10,0,t,BRU);
x20 = 1;
y20 = 2;
X20 = [x20; y20];
X2 = ode(X20,0,t,BRU);
x30 = 0.5;
y30 = 3;
X30 = [x30; y30];
X3 = ode(X30,0,t,BRU);
clf;
plot(X1(1,:), X1(2,:), 'r')
plot(X2(1,:), X2(2,:), 'b')
plot(X3(1,:), X3(2,:), 'g')
xlabel('x')
ylabel('y')
Licensing
[edit]This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. | |
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 02:37, 12 August 2021 | 540 × 630 (206 KB) | Yapparina (talk | contribs) | Improved the resolution | |
01:46, 12 August 2021 | 760 × 890 (206 KB) | Yapparina (talk | contribs) | Uploaded own work with UploadWizard |
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- Usage on ja.wikipedia.org
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Width | 540 |
---|---|
Height | 630 |