MATLAB: Vectors must be the same length.

vectors must be the same length

Hi there.I want to draw the following formula, but I get the following error
error: Vectors must be the same length.
why?
y(t) is a 41765*4 matrix and A=y(:,3).
for example y(:,3) having values as follows:
8.26665517322484e-08 – 3.08466436225798e-07i
2.94822110031966e-08 – 1.28642078260667e-07i
4.87811541654193e-08 + 1.34459400745398e-08i
5.20060276867161e-08 – 1.37015907821914e-07i
7.13757345297127e-08 – 2.06148057224859e-07i
8.21435079828878e-08 – 1.73652495134914e-07i
…
And my code in Matlab
tspan = [0 2e-9];                   % time interval, up to 2 ns
y0 = [0+eps,0+eps,0+eps,0+eps];     
[t,y] = ode45(@rate_eq_program_1,tspan,y0);
size(t);
t=t*1e9;
y = abs(y);                                         % Change As Necessary To Get The Desired Resullt
delta_omega_laser=diff(atan(real(y(:,3))./imag(y(:,3))));
figure(1)
g = plot(t,delta_omega_laser );   % divided to normalize
xlabel('time [ns]','FontSize',14);  % size of x label
ylabel('Arbitrary units','FontSize',14);    % size of y label
set(gca,'FontSize',14);                 % size of tick marks on both axis
legend('\delta_omega', 'Location','SE')  % legend inside the plot
Thanks in advance for helping!!

Best Answer

What lines causes the error ? Following one ?
g = plot(t,delta_omega_laser );
t and delta_omega_laser must have the same length.
Related Question