Plot 3D EM waves

How can I plot this figure in matlab? I found some examples of EM plotting but axes were not shown there. I'd like also to mention the axes along with the fields

[darova]

Did you try plot3?

Answer 1

[Raj Gopal Mishra]

t=0:pi/20:2*pi;

w=2;

ph=ones(size(t));

x=sin(w*t-k*ph);

plot3([t fliplr(t)], [x zeros(size(x))], [zeros(size(t)) zeros(size(t))],'r')

hold on

plot3([t fliplr(t)], [zeros(size(t)) zeros(size(t))], [x zeros(size(x))],'b')

hold off

grid

[Antal Ürmös]

What is "k" and what is its value?

Answer 2

[Mahesh Taparia]

Hi Wiqas,

You can refer to below link for your answer:

https://www.mathworks.com/matlabcentral/answers/451930-how-to-draw-a-electromagnetic-wave-and-plot-it-in-3d