EJERCICIO 31 GRAFICAS 3D EN MATLAB


>> [x,y]=meshgrid(-2:.5:2);
>> z=exp(-x.^2-y.^2);
>> plot3(x,y,z)

>> mesh(x,y,z)

>> surf(x,y,z)

>>[x,y]=meshgrid(linspace(-1,1,50));
>> z=cos((x.*y)./(x.^2+y.^2+1));
>> surf(x,y,z),colorbar