problem facing with parametric 3D plot

clear all;

close all;

N=-10:.1:10;

q=-10:.1:10;

t=.1;

i=1;

p=.8;

mu1=(-1.24);

m1=-(1+i.*p./mu1).^N.*exp(i.*mu1.*t./2);

m2=(1-i.*p./mu1).^N.*exp(-i.*mu1.*t./2);

q1=q+i.*mu1.*((m1.^2-m2.^2)./(m1.^2+m2.^2));

r2=2*i.*mu1.*((m1.*m2))./(m1.^2+m2.^2);

plot((q1),(r2),'linewidth',1);

How can I plot the solutions q1 and r2 in 3D. It work very well when i plot the solutions q1 and r2 in 2D for t=1. But in 3D i am not able to plot these solutions in 3D. I have been using 'fsurf' command but it doesn't work.