Henon map
main.cpp@0:bf06c6bfac7c, 2011-01-09 (annotated)
- Committer:
- JLS
- Date:
- Sun Jan 09 19:32:27 2011 +0000
- Revision:
- 0:bf06c6bfac7c
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| JLS | 0:bf06c6bfac7c | 1 | #include "TFT_4DGL.h" |
| JLS | 0:bf06c6bfac7c | 2 | |
| JLS | 0:bf06c6bfac7c | 3 | TFT_4DGL lcd(p9,p10,p11); |
| JLS | 0:bf06c6bfac7c | 4 | |
| JLS | 0:bf06c6bfac7c | 5 | int main() { |
| JLS | 0:bf06c6bfac7c | 6 | |
| JLS | 0:bf06c6bfac7c | 7 | float a = 1.4; |
| JLS | 0:bf06c6bfac7c | 8 | float b = 0.3; |
| JLS | 0:bf06c6bfac7c | 9 | |
| JLS | 0:bf06c6bfac7c | 10 | float x = 0.1; |
| JLS | 0:bf06c6bfac7c | 11 | float y = 0; |
| JLS | 0:bf06c6bfac7c | 12 | |
| JLS | 0:bf06c6bfac7c | 13 | int xout = 0; |
| JLS | 0:bf06c6bfac7c | 14 | int yout = 0; |
| JLS | 0:bf06c6bfac7c | 15 | |
| JLS | 0:bf06c6bfac7c | 16 | while (1) { |
| JLS | 0:bf06c6bfac7c | 17 | |
| JLS | 0:bf06c6bfac7c | 18 | double x1 = x; |
| JLS | 0:bf06c6bfac7c | 19 | double y1 = y; |
| JLS | 0:bf06c6bfac7c | 20 | |
| JLS | 0:bf06c6bfac7c | 21 | x = y1+1-a*pow(x1,2); |
| JLS | 0:bf06c6bfac7c | 22 | y = b*x1; |
| JLS | 0:bf06c6bfac7c | 23 | |
| JLS | 0:bf06c6bfac7c | 24 | xout = 120+(80*x); |
| JLS | 0:bf06c6bfac7c | 25 | yout = 160+(360*y); |
| JLS | 0:bf06c6bfac7c | 26 | |
| JLS | 0:bf06c6bfac7c | 27 | lcd.pixel(xout,yout,WHITE); |
| JLS | 0:bf06c6bfac7c | 28 | |
| JLS | 0:bf06c6bfac7c | 29 | } |
| JLS | 0:bf06c6bfac7c | 30 | } |