You can do tons of linear algebra stuff with the Arduino port of C++'s Eigen library: https://github.com/bolderflight/Eigen
I believe it supports complex matrices: https://stackoverflow.com/a/34707638/9860973
You can do tons of linear algebra stuff with the Arduino port of C++'s Eigen library: https://github.com/bolderflight/Eigen
I believe it supports complex matrices: https://stackoverflow.com/a/34707638/9860973