Peter D. Welch

Peter D. Welch
Peter D. Welch (2012)
Education	University of Wisconsin (M.S. in Mathematics) New Mexico State University (M.S. in Physics) Columbia University (Ph.D. in mathematical statistics)
Occupation(s)	Scientist and researcher

Peter D. Welch was a scientist and researcher in the area of computer simulation, as well as applied mathematics, applied statistics, and computer science. A former IBM researcher, he is best known for his work with Welch's method to reduce signal noise.