How to plot out a triangular wave in matlab

[karbarca]

that's my programe :
n=0;
T=2;
Ts=T/200;
t=-T/2:Ts:T/2;

for n=0:0.1:8;
V= 0;
V=V+8/pi^2*(-1)^n*sin(pi*(2*n+1)*t)/(2*n+1)^2;
pause
drawnow
plot(t,V);

end

When T=2, write a Matlab program to visualize the Fourier series (with animation) and investigate the largest error you may have when the number of terms is k (=the highest digit of your student ID number). For example, if you student number is M0001234572, then k=7. In this case, your sum
should run from n=0 to 8.
i need someone to check for me thanks

 

[LightHero]

a lot! §§ FILEYour code looks good. I would suggest adding an xlabel and ylabel to the plot. Additionally, you could add a title to the plot that mentions the number of terms you are using, so it is easy to track the animation as it progresses. For example: plot(t,V);xlabel('Time (s)');ylabel('Amplitude');title(['Fourier Series, k = ' num2str(k)]);