Aplicaciones de vectores

Figura 1
>> x=0:0.01:2*pi;
>> y=cos(x);
>> z=sin(2*x);
>> plot(x,y,'r-',x,z,'b--');Figura 2
>> figure
>> x=0:0.1:2*pi;
>> y=[cos(x);sin(2*x)];
>> plot(x,y)
>> axis([02*pi -1.5 1.5])
>> xlabel('ejex')
>> ylabel('ejey')
>> title('titulo')
>> grid on

Figura 3>> close
>> figure(4)
>> x=linspace(0,3,200);
>> plot(x,1./(x-1).^2)
>> ylim([010]), box off
>> pause
>> close(1)

Figura 4

x=linspace(0,pi,200);
>> y=1-x.^2/2+x.^4/16;>> plot(x,cos(x),x,y)
>> legend ('cos','\itTaylor')
>> title('titulo con \alpha, \infty, \int_a^b')>> pause
>> figure(2)
>> plot(x,cos(x),x,1-x.^2/2+x.^4/16)
>> legend('\bfcos','\itTaylor',2)>> text(0,0.5,'texto en grafica')

Figura 5

>>plot(x,cos(x)), axis equal
>> gtext('texto paraponer')
>> pause
>> close all

Figura 6

x=-2*pi:0.25:2*pi;
>> plot3(cos(x),sin(x),x)
>>grid on

Figura 7

>> t=-1:0.25:1;
>> x=t;
>> y=t.^2;
>> z=t.^3;
>> plot3(x,y,z)