how to use plot3 for x,y,z, while plotting.. it shows nothing

i have to use plot3 function to plot x,y,z

x=[1]
y=[2]
z=[3]
plot3(x,y,z)

while i plot this , nothing appears on the plot.. how to plot this in 3d

Answer 1

[KSSV]

plot3(x,y,z,'.r')

As you have single data..you need to use a marker.

[Veera Kanmani]

now, i have another set of x,y,z for ex: x=[2] y=[4] z=[6] and plot it in the same plot and want to connect these two points(this and the previous one).. then how to do it ??

[Stephen23]

@Veera Kanmani: you cannot plot points separately and then connect them with a line afterwards. You will need to plot all of the points at once. You can do this trivially by putting all of the points into matrices. See the plot documentation for examples of this.

[Veera Kanmani]

@Stephen Cobeldick: thank you.. i will look into it