Norbert Wiener firing of anti-aircraft guns caused Wiener to investigate information theory independently of Claude Shannon and to invent the Wiener filter. (To him is due the now standard practice of modeling an information source as a random process—in other words, as a variety of noise.) His anti-aircraft work eventually led him to formulate cybernetics. After the war, his fame helped MIT to recruit a research team in cognitive science, composed of researchers in neuropsychology and the mathematics and biophysics of the nervous system, including Warren Sturgis McCulloch and Walter Pitts. These men later made pioneering contributions to computer science and artificial
Norbert Wiener Center for Harmonic Analysis and Applications is actively involved in research project involved with waveform design, dimension reduction, geospatial terrain and image processing, data fusion, phase retrieval frames, and analysis on graphs. The Norbert Wiener Center hosts the annual conference, the February Fourier Talks (FFT). The first FFT was held in 2002 and 2003, and then annually since 2006. The aim of the annual FFT is to bring together researchers from academia, government, and industry, as a means to spur innovation and foster interaction in Harmonic Analysis and its Applications. The FFT lasts two days and consists of approximately 15 half-hour talks, a distinguished lecture, a