GENERATING HEXAGONAL CELL SITE WITH RANDOM USERS IN MATLAB

This code will generate Hexagonal Cell Site in Matlab.

I’d used this Cell generation code in one of my Projects in which I’d to perform Monte Carlo simulationwith users being generated in a hexagonal cell site

In this code, the cell radius was 1.4 units.

You can alter this. For eg. If your cell radius needs to be 1 unit then replace

1.40 by 1
2.42 (1.4 x 1.732) by 1.732 (1 x 1.732)
1.21 (1.4 x 0.866) by 0.866 (1 x 0.866)
2.10 (1.4 x 1.500) by 1.500 (1 x 1.500)

Also adjust xa, xb, ya & yb accordingly.

01	% Yogesh Mhatre || IGOY.IN

02

clc;

03	clear all;

04	%close all;

05

06	%Generating a hexagon with centre (0,0)and radius 1.4

07

08	t=linspace(0,2*pi,7);

09	ahx=0+1.4*cos(t);

10	bhx=0+1.4*sin(t);

11	plot(ahx,bhx);

12	plot(0,0,'ro');

13

grid on

14

hold on

15

16	% To generate 6 adjacent hexagon

17

18	a1=0+1.4*cos(t);                        % Upper hex

19	b1=2.42+1.4*sin(t);

20	plot(a1,b1);

21	plot(0,2.42,'ko');

22

23	a2=0+1.4*cos(t);                        % Lower hex

24	b2=-2.42+1.4*sin(t);

25	plot(a2,b2);

26	plot(0,-2.42,'ko');

27

28	a3=2.1+1.4*cos(t);                      % Right lower hex

29	b3=-1.21+1.4*sin(t);

30	plot(a3,b3);

31	plot(2.1,-1.21,'ko');

32

33	a4=2.1+1.4*cos(t);                      % Right upper hex

34	b4=1.21+1.4*sin(t);

35	plot(a4,b4);

36	plot(2.1,1.21,'ko');

37

38	a5=-2.1+1.4*cos(t);                     % Left upper hex

39	b5=1.21+1.4*sin(t);

40	plot(a5,b5);

41	plot(-2.1,1.21,'ko');

42

43	a6=-2.1+1.4*cos(t);                     % Left lower hex

44	b6=-1.21+1.4*sin(t);

45	plot(a6,b6);

46	plot(-2.1,-1.21,'ko');

47

48	for i=1:250

49	xa=-0.75+1.5*rand(1,1);

50	ya=-1.2+2.4*rand(1,1);

51	xra(i)=xa;

52	yra(i)=ya;

53

54	xb=-1+2*rand(1,1);

55	yb=-0.65+1.3*rand(1,1);

56	xrb(i)=xb;

57	yrb(i)=yb;

58

59

figure(1)

60	plot(xra(i),yra(i),'k.');

61

hold on

62	plot(xrb(i),yrb(i),'k.');

63

64

end