How can I create a 4D plot using 4 different Vectors.

Hey guys,

My problem is plotting 4 different vectors ( each having 7000 samples). I have tried using plot3, but it does not provide me the required results.

clc; clear; load Sign1.mat; sign=Sign1';

t=sign(1:7000,1);

xy=sign(1:7000,2:3);

z=sign(1:7000,4); figure; plot(t,z); figure; plot3(t,xy,z); rotate3d on;

Here, Sign1.mat is a file which contains all the four vectors in the form of a matrix (7000*4). The objective is to view these vectors in 4D ( like a 4D figure).

I would appreciate it if anyone could help me with this problem.

I would be exceedingly obliged.

Thanks Arun