3 D plot in Matlab

I have 3 variables x, y, z

x ,y are independent variable

 z(1,:)=f(x,1), y=1
 z(2,:)=f(x,2), y=2
 z(3,:)=f(x,3), y=3

How t

[Walter Roberson]

Is this different from

z = f(x, y).'

with y in 1:3?

For example is y a vector of values that are chosen from 1, 2, 3 and so it is like z = f(x, y(t)). ' over t = 1:length(y) ?

[Haider al-kanan]

Hi Walter, thanks for response, yes both x and y are vectors, such that z=f(x,y) , basically I want to convert that fuction shown in figure attached to 3 D view, such that Ic represent z, Vce=x, IB=y

Answer 1

[Muhammad Usman Saleem]

http://www.mathworks.com/help/matlab/ref/plot3.html

http://www.mathworks.com/help/matlab/2-and-3d-plots.html

http://www.mathworks.com/help/matlab/ref/surf.html