{"product_id":"extrapolation-interpolation-and-smoothing-of-stationary-time-series","title":"Extrapolation, Interpolation, and Smoothing of Stationary Time Series","description":"\u003cp\u003e\u003cem\u003eExtrapolation, Interpolation, and Smoothing of Stationary Time Series\u003c\/em\u003e by Norbert Wiener is a foundational 1949 text that laid the mathematical groundwork for modern signal processing, control theory, and what would become the field of cybernetics.\u003c\/p\u003e\n\u003cp\u003eOriginally circulated as a classified MIT Radiation Laboratory report during World War II — nicknamed the \"Yellow Peril\" by colleagues for its dense yellow cover and formidable mathematics — this work presents Wiener's rigorous treatment of how to optimally predict, filter, and smooth noisy time-series data. Drawing on probability theory and Fourier analysis, Wiener developed what is now known as the Wiener filter, a statistical framework for separating signal from noise that remains central to communications engineering, radar, and data science to this day.\u003c\/p\u003e\n\u003cp\u003ePublished commercially in 1949 by MIT Press and John Wiley \u0026amp; Sons, this edition marked the declassification and public release of one of the most mathematically sophisticated wartime research documents ever produced. Wiener, already a towering figure in mathematics at MIT, had developed these methods to solve the practical problem of predicting the flight paths of enemy aircraft for anti-aircraft fire control — a problem that led him to fundamental insights about stochastic processes and feedback systems. The book's publication coincided with Wiener's landmark work \u003cem\u003eCybernetics\u003c\/em\u003e (1948) and is considered an essential companion text to understanding the theoretical foundations of the information age.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFirst Edition, 1949\u003c\/li\u003e\n\u003cli\u003eAuthor: Norbert Wiener\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Default Title","offer_id":43203467051106,"sku":"EX-4976","price":211.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1627\/0819\/files\/IMG_7212.jpg?v=1786459008","url":"https:\/\/www.osadia.ca\/products\/extrapolation-interpolation-and-smoothing-of-stationary-time-series","provider":"Osadia Concept Store","version":"1.0","type":"link"}