how to plot TEM mode 010 in wave guide

How did you excite TEM modes in a waveguide ?

To plot the TE01 mode rotate the TE10 mode by 90°. This is used a lot in satellite transmission because it enables you to carry double the information on the same bandwidth.

And for kohi TEM don't exist in waveguides.

use dy/dx=Ey/Ex and use a command that solve diff. equations analytically in matlab(find it by a simple search )& plot y .it is so simple.

Can you reframe your question?
Do you want to plot TE10 graph in some software?
Or want to excite TE10 mode in waveguide?

matlab will assist u..

any one help me how to plot TE filed pattern in waveguide using matlab,any one have a code?
pls help me