plotting data with a 1*1 struct

Hi

How can I plot data with a 1*1 struct like in these pictures attached bellow:

I am really need this help

Thank you in advance.

Answer 1

[Jakob B. Nielsen]

Just play around a little bit with how you call specific indices out of a structure, it will become easy once you get the hang of it. For example:

plot(data.Electric_Field.Ex.data(:,1),data.Electric_Field.Ex.data(:,2))

This will plot the first column of the data matrix in the Ex structure in the Electric Field structure in the data structure against the 2nd column of the same structure. Give it a try! :)

[bouchra turki]

Hi

thank you for your reply.

I try this but I want to have the electric field graph as a function of the variable x E_x=f(x)

the plot of the electric field in all the space:

I have: x= 1:3000;

plot ( x, data.Electric_Field.Ex.data(:,1),.......data.Electric_Field.Ex.data(:,3000))