Looking for help plotting multiple values in graph

Hello,

I'm trying to plot multiple values on the same graph. For the code attached, i'm trying to plot both Ex and Gxy on the same graph, but I am only able to get the Ex values to show up. Any help would be appreciated.

Answer 1

[Walter Roberson]

On line 128, you have 1/G12((cosd(theta)^4 and so on. MATLAB has no implicit multiplication, so it interprets that as a being a request to index G12 at cosd(theta)^4 and so on.

Answer 2

[Daniel Jasinski]

Ok thanks for the reply. How do I correct this? Those equations are needed to get the required values.

[Walter Roberson]

I suspect you want 1/G12*((cosd(theta)^4 and so on -- note the * between the G12 and the (