Kamil Ondrousek / Mbed 2 deprecated Rikitake

Rikitake chaotic system

Dependencies:   mbed

Diff: main.cpp

Revision:
0:0e1b2bdda33f
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Mar 02 18:27:55 2011 +0000
@@ -0,0 +1,46 @@
+#include "TFT_4DGL.h"
+
+TFT_4DGL lcd(p9,p10,p11);
+
+int main() {
+
+     int   xp,yp;
+     
+     int n = WHITE;
+   
+     float x,y,z;
+     
+     float a = 2;
+     float s = 10;
+     float u = 2.1;
+
+     float dt = 0.005;
+  
+     float x1 = 0.1;
+     float y1 = 0.1;
+     float z1 = 0.1;
+     
+     x = x1;
+     y = y1;
+     z = z1;
+
+    while(1)
+    
+    {
+    
+        x = x1+(-u*x1+s*y1*z1)*dt;
+        y = y1+(-u*y1+(s*z1-a)*x1)*dt;
+        z = z1+(1-s*x1*y1)*dt;
+
+        xp = (int)floor(x*85);
+        yp = (int)floor(y*75);
+
+        lcd.pixel(120+yp,160+xp,n);
+     
+        x1 = x;
+        y1 = y;
+        z1 = z;
+
+    }
+ 
+}
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