error too many input arguments

I keep getting an error on line 7: imag((xx0(kk)),'r.') How do I go about fixing this

xx0=zeros(24000,1);

for kk=1:24000

xx0(kk)=exp(i*kk*pi/16);

end

for kk=1:20

plot(real(xx0(kk)))

imag((xx0(kk)),'r.')

hold on

pause(0.5)

end

Answer 1

[DGM]

Only looking at that line, did you perhaps mean to do this?

plot(imag(xx0(kk)),'r.')

Answer 2

[Sulaymon Eshkabilov]

Here is the corrected one (more efficient in calculation part):

kk=1:24000;
xx0(kk)=exp(1i*kk*pi/16);
N=20;
for ii=1:N
   plot(real(xx0(1:ii)),imag(xx0(1:ii)),'r.')
    hold on
    pause(0.5)
end

Good luck.