Drawing diagrams with nodes and arrows is the common approach for representing how proteins and genes interact, and papers frequently include such informal node-and-arrow diagrams. Although such ...

Block diagrams close block diagramA diagram of a system represented by blocks connected by lines. are clear, simple diagrams showing all of the input, process and output elements that make up the ...

What is hard about analyzing feedback circuits is the extraction from the circuit diagram of the simple block diagram found in active circuits and control textbooks. To start with a relatively easy ...