How can I make a graph that is based on time that has time in the equation?

Question

imarquez 2015-8-5

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/232512-how-can-i-make-a-graph-that-is-based-on-time-that-has-time-in-the-equation

评论： Star Strider 2015-8-5

So here is my code:

if true
format long
a = 1 
b = 3*10^-7 
c = 5*10^-8 
f0 = 4*10^9 
sigma = 0.2 
t0 = 0 
tmax = 2*b 
t = 6*10^-9
omega = 2*pi*f
omega0 = 2*pi*f0
yt = a*exp((-(t-b)^2)/((2*c)^2))
G = -2*pi*f*(pi*c^2*f + sqrt(-1)*b)
D = (((b-(sqrt(-1))*2*pi*c^2*f-t0)/(sqrt(2)*c)))
E = (((b-(sqrt(-1))*2*pi*c^2*f-tmax)/(sqrt(2)*c)))
Ff = sqrt(pi/2)*a*c*exp(G)*((-sqrt(-1)*(erfi(-sqrt(-1)*D)))-((-sqrt(-1)*(erfi(-sqrt(-1)*E)))))
Zf = ((1-(sigma/2))*Ff) + (sqrt(-1)*sqrt(pi/2)*((a*c*sigma)/4)*exp(-((2*pi*f+omega0)*(c^2*(2*pi*f+omega0)+2*sqrt(-1)*b))))*(-exp(4*pi*c^2*f*omega0+2*sqrt(-1)*b*omega0)*((-sqrt(-1)*erfi(((tmax-b+sqrt(-1)*c^2)*(2*pi*f-omega0))/(sqrt(2)*c)))-(-sqrt(-1)*erfi(((t0-b+sqrt(-1)*c^2)*(2*pi*f-omega0))/(sqrt(2)*c))))+(-sqrt(-1)*(erfi(((tmax-b+sqrt(-1)*c^2)*(2*pi*f+omega0))/(sqrt(-1)*c))))-(-sqrt(-1)*erfi(((t0-b+sqrt(-1)*c^2)*(2*pi*f+omega0))/(sqrt(-1)*c))))
  % code
end

I have tried making:

if true
t = timeseries(t)   % and also tried
t = 1:6*10^-7       % and then graphing 
plot(t,yt)
  % code
end

And I cant seem to get things to mesh correctly to get t to be returned as the value at that instant in time so that graph is returned. I've been scratching my head on this one for a while.