Generalized spectral-analytic method: Part I theoretical foundations
Aleksandr F. Dedus, Florentz F. Dedus, Sergey Aleksandrovich Makhortykh, Mikhail Nikolaevich Ustinin · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 1995
A new data processing technology is proposed, based on the adaptive analytical description of digital arrays by truncated orthogonal series. Further data processing is performed in the space of the expansion coefficients. The approach combines moderate computing times with the full use of analytical methods in problems of data compression, description, and analysis.