listing matlab and gambarnya

                                                    KURVA PERSAMAAN NO.2    

>> x=0:pi/80:2*pi;

>> y1=1/2*sin(2*x);

>> y2=1/2*cos(2*x);

>> plot(x,y1,'r')

>> hold on

>> plot(x,y2,'y')

>> stem(x,y1,'g')

>> stem(x,y2,'r')

>> xlabel('sumbu x')

>> ylabel('sumbu y')

>> title('KURVA PERSAMAAN NO.2')

 

GAMBAR KURVA TIGA VARIABEL NO.3

>> a=0:0.1:200;

>> x=sin(2*a);

>> y=cos(2*a);

>> z=1/4*a;

>> plot3(x,y,z,'y')

>> grid on

>> xlabel('sumbu x')

>> ylabel('sumbu y')

>> zlabel('sumbu z')

>> title('GAMBAR KURVA TIGA VARIABEL NO.3')

GRAFIK PERSAMAAN NO.1

>> t=0:0.1:10;

>> =4-27*t+t.^3;

>> x=4-27*t+t.^3;

>> v=-27+3*t.^2;

>> a=6*t;

>>grid on

>> plot(t,x,'y')

>> hold on

>> plot(t,v,'g')

>> hold on

>> plot(t,a,'r')

>> xlabel('sumbu x')

>> ylabel('sumbu y')

>> title('GRAFIK PERSAMAAN NO.1')

3D PERSAMAAN NO.4

>> x=-10:1:10;

>> y=-10:1:10;

>> [x,y]=meshgrid(x,y);

>> z=x.^3+y.^3;

>> mesh(x,y,z)

>> surf(x,y,z)

>> xlabel('sumbu x')

>> ylabel('sumbu y')

>> zlabel('sumbu z')

>> title('3D PERSAMAAN NO.4')