Mahmood Nahvi is a professor of electrical engineering at California Polytechnic State University in San Luis Obispo, California. Dr. Hahvi's areas of special interest and expertise include network theory, control theory, communications engineering, signal processing, neural networks, adaptive control and learning in synthetic and living systems, communication and control in the central nervous system, and engineering education. In the area of engineering education, he has developed computer modules for electric circuits, signals, and systems which improve teaching and learning of the fundamen...