Index exceeds the number of array elements (20).

A = 4; % centimeters
w = 0.6; % (rad/sec), angular frequency
t = 0:10; % time
x = A*cos(w*t) % time displacement
plot (t',x');
title('Displacement vs Time')
xlable('Time in s')
ylable('Displacement in cm')

Index exceeds the number of array elements (20).

My friends Code

% Plot the dispalcment vs the time
plot(t,x,'Linewidth',2)
title('Displacement vs Time')
xlabel('Time in s')
ylabel('Displacement in cm')

I dont understand why im getting this error, when i have written the same code. The variables are different but the layout is the same. This is my first time using MatLab without the lecturers help and i am stuck. I have tried changing different things but it just doesnt seem to work.

Thanks,

Daniel

[KSSV]

Same question: https://www.mathworks.com/matlabcentral/answers/576412-index-exceeds-the-number-of-arrays?s_tid=srchtitle

which title

what does it show up?

[Daniel Martelli]

[KSSV]

I suspect there is a variable named title in workspace.....use

clear title

[Daniel Martelli]

thanks, it worked

[KSSV]

Never use the variable names as inbuilt functions.

[Daniel Martelli]

What do you mean by that?

[KSSV]

title is a in built function....so a variable/ function on the name should not be used.

[Daniel Martelli]

Oh okay. Thankyou for your help