As undergraduate I attended the lecture "signal processing" by Prof. Zollner. These are some TeX-Files I created in preparation to the exam.
All documents are written in GERMAN!
I can not guarantee that everything is correct. Use at own risk!
git clone https://github.com/stefan-urban/signal-processing-formulas.git
cd signal-processing-formulas
mkdir build && cd build
cmake .. && make -j5