Welcome to the homepage for the Information Processing Group at Oregon State University. Led by Professor V John Mathews, the group is actively involved in research on adaptive and nonlinear systems, perceptually-tuned signal processing, and the applications of information / signal processing algorithms in neural engineering and biomedicine, communication systems, aerospace, audio processing and image processing. Please explore the various links on this page to learn more about the group's activities. The group currently have openings for a post-doctoral student and PhD students. See our Open Positions page for more information.