Integral equation solver code

[Fekr68]

Hi
I want to link CST with MATLAB and run a CST file with integral equation solver. I have Time Domain and Frequency Domain solver codes, but I don't have Integral Equation solver code. I wrote this code, but I have some errors.
I want this integral equation solver code. Please help me.
thanks

 

[KlausST]

I wrote this code, but I have some errors.

* what code ???
* what errors ???

Klaus

 

[Fekr68]

Hi
I attached my file. I have written an Integral Equation Solver code. I want to run my CST file with this integral equation solver code. when I run a CST file with this attached code, I have this ''Integral Equation Solver: Terminated abnormally'' error. Please help me. actually I want to have this integral equation solver code as a function in MATLAB and run a CST file with this code whenever I want. What's wrong with this code. Please correct it.
Thanks