Rotation of Matrix Errors

So I am trying to rotate an output of a matrix multiplication problem in spherical coordinates. I need to rotate my vector u by +45 and -60 degrees and plot them to show the original and rotated vector positions. My code is as follows so far:

clear all
clc

v=[1; 0; 0]
theta=0
rm=[cos(theta) sin(theta) 0; -sin(theta) cos(theta) 0; 0 0 1]
u=rm*v

a1=rotate(u,[1 0 0],45)
a2=rotate(u,[1 0 0],-60)

plot3(u,a1,a2);

-----> when I run my program, Matlab gives me an error of having too many output arguments but I do not understand why or how to fix this issue? I have also tried using the rotate(H,[THETA PHI],ALPHA) function but that tells me that I the number of children isn't of the same axes. I do now know where I am going wrong. Any help would be awesome! I am very new to using Matlab.

Answer 1

[Azzi Abdelmalek]

rotate(u,[1 0 0],45)

u should be a handle of your plot

h=plot(u)
rotate(h,[1 0 0],45)