Hi, @Larry3
Sorry for the inconvenience.
I worry currently KW45 doesn't have any code examples can be using to calculate complex matrix, and also we don't have Eigen library in default.
If you want to try, you can download Eigen library and import it into KW45 to see whether it can work properly. But it belongs to customized requirement, we could not provide further support on this.
I apologize for the inconvenience to you again.
Best regards,
Christine.